Jan de Keijser

Jan de Keijser , –1871

Name Jan de Keijser

Name: Jan /de Keijser/
Given names: Jan
Surname prefix: de
Surname: Keijser

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Marriage	Source: Stamboom van de familie Hendrik van Ewijk Citation details: http://www.mijnstambomen.nl/ewijk/hendrik1.htm#BM20070611_1357_000412
Death	Source: WieWasWie of Genlias Text: Bron Burgerlijke stand - Overlijden Archieflocatie Gelders Archief Algemeen Toegangnr: 0207 Inventarisnr: 3670 Gemeente: Maurik Soort akte: overlijden Aktenummer: 76 Aangiftedatum: 15-11-1871 Overledene Jan de Keizer Geslacht: M Overlijdensdatum: 15-11-1871 Overlijdensplaats: Eck en Wiel (Maurik) Vader Adrianus de Keizer Moeder Neeltje van Doorn Partner Helena Gerdina van Ewijk Relatie: weduwnaar Nadere informatie dooppl: Eck en Wiel 27-01-1798; beroep overl.: arbeider; beroep vader: geen beroep vermeld; beroep moeder: geen beroep vermeld
Source citation	WieWasWie of Genlias Text: Bron Burgerlijke stand - Overlijden Archieflocatie Gelders Archief Algemeen Toegangnr: 0207 Inventarisnr: 3670 Gemeente: Maurik Soort akte: overlijden Aktenummer: 76 Aangiftedatum: 15-11-1871 Overledene Jan de Keizer Geslacht: M Overlijdensdatum: 15-11-1871 Overlijdensplaats: Eck en Wiel (Maurik) Vader Adrianus de Keizer Moeder Neeltje van Doorn Partner Helena Gerdina van Ewijk Relatie: weduwnaar Nadere informatie dooppl: Eck en Wiel 27-01-1798; beroep overl.: arbeider; beroep vader: geen beroep vermeld; beroep moeder: geen beroep vermeld

		alive dead

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

Jan has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Jan has 1 grandfather and 1 grandmother recorded (2 in total).

Biological parents of mother (2)

Marriage Gerrit van Doorn + Elisabeth van der Lee

1 Gerrit van Doorn 1720–1787

2 Elisabeth van der Lee 1743–1808

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

Jan has 4 uncles and 3 aunts recorded (7 in total).

Siblings of mother (7)

Parents Gerrit van Doorn + Elisabeth van der Lee

1 Marretje van Doorn 1762–1828

2 Cornelis van Doorn 1767–1851

3 Willem van Doorn 1769–1827

4 Grietje van Doorn 1773–

5 Jan van Doorn 1778–1846

6 Grietje van Doorn 1781–1855

7 Cornelia van Doorn 1787–

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has 2 uncles by marriage and 3 aunts by marriage recorded (5 in total).

Siblings-in-law of mother (5)

Sister Marretje van Doorn

1 Arie van Ingen –

Brother Cornelis van Doorn

1 Klasina Klaasje van Dijk 1776–1856

Brother Willem van Doorn

1 Adriana van den Brink 1769–1820

Brother Jan van Doorn

1 Aaltje van Kampen 1788–1851

Sister Grietje van Doorn

1 Joannes van Gerwen –1855

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Jan has 2 fathers and 1 mother recorded (3 in total).

Biological parents (2)

Marriage Adrianus de Keiser + Neeltje van Doorn

1 Adrianus de Keiser –

2 Neeltje van Doorn 1764–1837

Stepparents (1)

Marriage Berend van Doornspeek + Neeltje van Doorn

1 Berend van Doornspeek –

Parents-in-law

generation +1 no blood relationship

Jan has 1 father-in-law and 1 mother-in-law recorded (2 in total).

Marriage with Helena Gerdina van Ewijk (2)

Marriage Antonie van Ewijk + Johanna Gerdina van Sandijk

1 Antonie van Ewijk 1762–1814

2 Johanna Gerdina van Sandijk 1769–1841

Co-parents-in-law

same generation no blood relationship

Jan has no co-parents-in-law recorded.

Partners

same generation no blood relationship

Jan has one female partner recorded.

Partner of Jan (1)

1 Helena Gerdina van Ewijk 1800–1866

Partner chains

same generation no blood relationship

Jan has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Jan has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Jan has 5 brothers-in-law and 6 sisters-in-law recorded (11 in total).

Siblings of partners (11)

Marriage with Helena Gerdina van Ewijk

1 Adriana van Ewijk 1787–

2 Ernst van Ewijk 1788–1831

3 Adrianus van Ewijk 1790–1832

4 Catharina van Ewijk 1791–1793

5 Catharina van Ewijk 1793–1797

6 Rutger van Ewijk 1794–1891

7 Catharina van Ewijk 1797–

8 Antonie Johannes van Ewijk 1803–

9 Johannes Cornelis van Ewijk 1805–1875

10 Anthonia Johanna van Ewijk 1809–1811

11 Helena Theodora van Ewijk 1813–1836

Co-siblings-in-law

same generation no blood relationship

Jan has 1 co-brother-in-law and 5 co-sisters-in-law recorded (6 in total).

Partners of siblings-in-law (6)

Partners of Ernst van Ewijk

1 Jannigje van Maurik 1778–1844

2 Elisabeth van Bennekom 1784–1820

Partners of Adrianus van Ewijk

1 Maria Petronella Penning 1789–1869

Partners of Rutger van Ewijk

1 Klazina van Laar 1786–1852

Partners of Catharina van Ewijk

1 Cornelis Krouwel 1791–

Partners of Johannes Cornelis van Ewijk

1 Otje van Lienden 1803–1888

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Jan has 11 male first cousins and 9 female first cousins recorded (20 in total).

Children of full siblings of mother (20)

Parents Arie van Ingen + Marretje van Doorn

1 Gerrit van Ingen 1788–

2 Dirkje van Ingen –

Parents Cornelis van Doorn + Klasina Klaasje van Dijk

1 Gerrit van Doorn 1795–1868

2 Arie van Doorn 1799–1867

3 Willem van Doorn 1808–

4 Christina Elisabeth van Doorn 1811–

5 Elisabeth Margrita van Doorn 1815–

6 Christiaan van Doorn 1818–

Parents Willem van Doorn + Adriana van den Brink

1 Gerrit van Doorn 1800–

2 Adriana van Doorn 1802–

3 Elizabeth van Doorn 1806–

4 Johannes van Doorn 1807–

5 Elisabeth van Doorn 1812–

Parents Jan van Doorn + Aaltje van Kampen

1 Gerritje van Doorn 1807–

2 Japer van Doorn 1811–1824

3 Jan van Doorn 1813–1813

4 Martinus van Doorn 1814–1860

5 Elisabeth van Doorn 1819–

6 Anna Hendrika Johanna van Doorn 1823–

7 Jasper van Doorn 1826–1890

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Jan has 10 nephews and 2 nieces recorded (12 in total).

Children of siblings of partners (12)

Brother Ernst van Ewijk of partner Helena Gerdina van Ewijk

1 Johannes Gerrit van Ewijk –

2 Antonie van Ewijk 1809–

3 Alida van Ewijk 1815–1884

Brother Adrianus van Ewijk of partner Helena Gerdina van Ewijk

1 Antonie van Ewijk –

2 Peter Johannes van Ewijk 1823–

Brother Rutger van Ewijk of partner Helena Gerdina van Ewijk

1 Antonie van Ewijk –1896

Brother Johannes Cornelis van Ewijk of partner Helena Gerdina van Ewijk

1 Anthonie van Ewijk 1827–1888

2 Teunis van Ewijk 1831–1831

3 Teunis van Ewijk 1833–1833

4 Margaretha van Ewijk 1835–1879

5 Johannes Cornelis van Ewijk 1838–

6 Cornelis van Ewijk 1841–

Children

generation -1 relationship coefficient: 50.0% (Biological children)

Jan has no children recorded.

Children-in-law

generation -1 no blood relationship

Jan has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

Jan has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

Jan has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of Jan has 70 members (including Jan). (additional members of the partner chains are not counted)

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

Jan has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Jan has one grandfather recorded.

Biological parents of mother (1)

Marriage Gerrit van Doorn + Elisabeth van der Lee

1 Gerrit van Doorn 1720–1787

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

Jan has 4 uncles recorded.

Siblings of mother (4)

Parents Gerrit van Doorn + Elisabeth van der Lee

1 Cornelis van Doorn 1767–1851

2 Willem van Doorn 1769–1827

3 Jan van Doorn 1778–1846

4 Cornelia van Doorn 1787–

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has 2 uncles by marriage recorded.

Siblings-in-law of mother (2)

Sister Marretje van Doorn

1 Arie van Ingen –

Sister Grietje van Doorn

1 Joannes van Gerwen –1855

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Jan has 2 fathers recorded.

Biological parents (1)

Marriage Adrianus de Keiser + Neeltje van Doorn

1 Adrianus de Keiser –

Stepparents (1)

Marriage Berend van Doornspeek + Neeltje van Doorn

1 Berend van Doornspeek –

Parents-in-law

generation +1 no blood relationship

Jan has one father-in-law recorded.

Marriage with Helena Gerdina van Ewijk (1)

Marriage Antonie van Ewijk + Johanna Gerdina van Sandijk

1 Antonie van Ewijk 1762–1814

Co-parents-in-law

same generation no blood relationship

Jan has no co-parents-in-law recorded.

Partners

same generation no blood relationship

Jan has no partners recorded.

Partner chains

same generation no blood relationship

Jan has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Jan has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Jan has 5 brothers-in-law recorded.

Siblings of partners (5)

Marriage with Helena Gerdina van Ewijk

1 Ernst van Ewijk 1788–1831

2 Adrianus van Ewijk 1790–1832

3 Rutger van Ewijk 1794–1891

4 Antonie Johannes van Ewijk 1803–

5 Johannes Cornelis van Ewijk 1805–1875

Co-siblings-in-law

same generation no blood relationship

Jan has one co-brother-in-law recorded.

Partners of siblings-in-law (1)

Partners of Catharina van Ewijk

1 Cornelis Krouwel 1791–

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Jan has 11 male first cousins recorded.

Children of full siblings of mother (11)

Parents Arie van Ingen + Marretje van Doorn

1 Gerrit van Ingen 1788–

Parents Cornelis van Doorn + Klasina Klaasje van Dijk

1 Gerrit van Doorn 1795–1868

2 Arie van Doorn 1799–1867

3 Willem van Doorn 1808–

4 Christiaan van Doorn 1818–

Parents Willem van Doorn + Adriana van den Brink

1 Gerrit van Doorn 1800–

2 Johannes van Doorn 1807–

Parents Jan van Doorn + Aaltje van Kampen

1 Japer van Doorn 1811–1824

2 Jan van Doorn 1813–1813

3 Martinus van Doorn 1814–1860

4 Jasper van Doorn 1826–1890

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Jan has 10 nephews recorded.

Children of siblings of partners (10)

Brother Ernst van Ewijk of partner Helena Gerdina van Ewijk

1 Johannes Gerrit van Ewijk –

2 Antonie van Ewijk 1809–

Brother Adrianus van Ewijk of partner Helena Gerdina van Ewijk

1 Antonie van Ewijk –

2 Peter Johannes van Ewijk 1823–

Brother Rutger van Ewijk of partner Helena Gerdina van Ewijk

1 Antonie van Ewijk –1896

Brother Johannes Cornelis van Ewijk of partner Helena Gerdina van Ewijk

1 Anthonie van Ewijk 1827–1888

2 Teunis van Ewijk 1831–1831

3 Teunis van Ewijk 1833–1833

4 Johannes Cornelis van Ewijk 1838–

5 Cornelis van Ewijk 1841–

Children

generation -1 relationship coefficient: 50.0% (Biological children)

Jan has no children recorded.

Children-in-law

generation -1 no blood relationship

Jan has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

Jan has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

Jan has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of Jan has 38 members (including Jan). (additional members of the partner chains are not counted)

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

Jan has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Jan has one grandmother recorded.

Biological parents of mother (1)

Marriage Gerrit van Doorn + Elisabeth van der Lee

1 Elisabeth van der Lee 1743–1808

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

Jan has 3 aunts recorded.

Siblings of mother (3)

Parents Gerrit van Doorn + Elisabeth van der Lee

1 Marretje van Doorn 1762–1828

2 Grietje van Doorn 1773–

3 Grietje van Doorn 1781–1855

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has 3 aunts by marriage recorded.

Siblings-in-law of mother (3)

Brother Cornelis van Doorn

1 Klasina Klaasje van Dijk 1776–1856

Brother Willem van Doorn

1 Adriana van den Brink 1769–1820

Brother Jan van Doorn

1 Aaltje van Kampen 1788–1851

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Jan has one mother recorded.

Biological parents (1)

Marriage Adrianus de Keiser + Neeltje van Doorn

1 Neeltje van Doorn 1764–1837

Parents-in-law

generation +1 no blood relationship

Jan has one mother-in-law recorded.

Marriage with Helena Gerdina van Ewijk (1)

Marriage Antonie van Ewijk + Johanna Gerdina van Sandijk

1 Johanna Gerdina van Sandijk 1769–1841

Co-parents-in-law

same generation no blood relationship

Jan has no co-parents-in-law recorded.

Partners

same generation no blood relationship

Jan has one female partner recorded.

Partner of Jan (1)

1 Helena Gerdina van Ewijk 1800–1866

Partner chains

same generation no blood relationship

Jan has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Jan has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Jan has 6 sisters-in-law recorded.

Siblings of partners (6)

Marriage with Helena Gerdina van Ewijk

1 Adriana van Ewijk 1787–

2 Catharina van Ewijk 1791–1793

3 Catharina van Ewijk 1793–1797

4 Catharina van Ewijk 1797–

5 Anthonia Johanna van Ewijk 1809–1811

6 Helena Theodora van Ewijk 1813–1836

Co-siblings-in-law

same generation no blood relationship

Jan has 5 co-sisters-in-law recorded.

Partners of siblings-in-law (5)

Partners of Ernst van Ewijk

1 Jannigje van Maurik 1778–1844

2 Elisabeth van Bennekom 1784–1820

Partners of Adrianus van Ewijk

1 Maria Petronella Penning 1789–1869

Partners of Rutger van Ewijk

1 Klazina van Laar 1786–1852

Partners of Johannes Cornelis van Ewijk

1 Otje van Lienden 1803–1888

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Jan has 9 female first cousins recorded.

Children of full siblings of mother (9)

Parents Arie van Ingen + Marretje van Doorn

1 Dirkje van Ingen –

Parents Cornelis van Doorn + Klasina Klaasje van Dijk

1 Christina Elisabeth van Doorn 1811–

2 Elisabeth Margrita van Doorn 1815–

Parents Willem van Doorn + Adriana van den Brink

1 Adriana van Doorn 1802–

2 Elizabeth van Doorn 1806–

3 Elisabeth van Doorn 1812–

Parents Jan van Doorn + Aaltje van Kampen

1 Gerritje van Doorn 1807–

2 Elisabeth van Doorn 1819–

3 Anna Hendrika Johanna van Doorn 1823–

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Jan has 2 nieces recorded.

Children of siblings of partners (2)

Brother Ernst van Ewijk of partner Helena Gerdina van Ewijk

1 Alida van Ewijk 1815–1884

Brother Johannes Cornelis van Ewijk of partner Helena Gerdina van Ewijk

1 Margaretha van Ewijk 1835–1879

Children

generation -1 relationship coefficient: 50.0% (Biological children)

Jan has no children recorded.

Children-in-law

generation -1 no blood relationship

Jan has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

Jan has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

Jan has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of Jan has 33 members (including Jan). (additional members of the partner chains are not counted)

No family available

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

Jan has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Jan has 1 grandfather and 1 grandmother recorded (2 in total).

Biological parents of mother (2)

Marriage Gerrit van Doorn + Elisabeth van der Lee

1 Gerrit van Doorn 1720–1787

2 Elisabeth van der Lee 1743–1808

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

Jan has 4 uncles and 3 aunts recorded (7 in total).

Siblings of mother (7)

Parents Gerrit van Doorn + Elisabeth van der Lee

1 Marretje van Doorn 1762–1828

2 Cornelis van Doorn 1767–1851

3 Willem van Doorn 1769–1827

4 Grietje van Doorn 1773–

5 Jan van Doorn 1778–1846

6 Grietje van Doorn 1781–1855

7 Cornelia van Doorn 1787–

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has 2 uncles by marriage and 3 aunts by marriage recorded (5 in total).

Siblings-in-law of mother (5)

Sister Marretje van Doorn

1 Arie van Ingen –

Brother Cornelis van Doorn

1 Klasina Klaasje van Dijk 1776–1856

Brother Willem van Doorn

1 Adriana van den Brink 1769–1820

Brother Jan van Doorn

1 Aaltje van Kampen 1788–1851

Sister Grietje van Doorn

1 Joannes van Gerwen –1855

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Jan has 2 fathers and 1 mother recorded (3 in total).

Biological parents (2)

Marriage Adrianus de Keiser + Neeltje van Doorn

1 Adrianus de Keiser –

2 Neeltje van Doorn 1764–1837

Stepparents (1)

Marriage Berend van Doornspeek + Neeltje van Doorn

1 Berend van Doornspeek –

Parents-in-law

generation +1 no blood relationship

Jan has 1 father-in-law and 1 mother-in-law recorded (2 in total).

Marriage with Helena Gerdina van Ewijk (2)

Marriage Antonie van Ewijk + Johanna Gerdina van Sandijk

1 Antonie van Ewijk 1762–1814

2 Johanna Gerdina van Sandijk 1769–1841

Co-parents-in-law

same generation no blood relationship

Jan has no co-parents-in-law recorded.

Partners

same generation no blood relationship

Jan has one female partner recorded.

Partner of Jan (1)

1 Helena Gerdina van Ewijk 1800–1866

Partner chains

same generation no blood relationship

Jan has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Jan has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Jan has 5 brothers-in-law and 6 sisters-in-law recorded (11 in total).

Siblings of partners (11)

Marriage with Helena Gerdina van Ewijk

1 Adriana van Ewijk 1787–

2 Ernst van Ewijk 1788–1831

3 Adrianus van Ewijk 1790–1832

4 Catharina van Ewijk 1791–1793

5 Catharina van Ewijk 1793–1797

6 Rutger van Ewijk 1794–1891

7 Catharina van Ewijk 1797–

8 Antonie Johannes van Ewijk 1803–

9 Johannes Cornelis van Ewijk 1805–1875

10 Anthonia Johanna van Ewijk 1809–1811

11 Helena Theodora van Ewijk 1813–1836

Co-siblings-in-law

same generation no blood relationship

Jan has 1 co-brother-in-law and 5 co-sisters-in-law recorded (6 in total).

Partners of siblings-in-law (6)

Partners of Ernst van Ewijk

1 Jannigje van Maurik 1778–1844

2 Elisabeth van Bennekom 1784–1820

Partners of Adrianus van Ewijk

1 Maria Petronella Penning 1789–1869

Partners of Rutger van Ewijk

1 Klazina van Laar 1786–1852

Partners of Catharina van Ewijk

1 Cornelis Krouwel 1791–

Partners of Johannes Cornelis van Ewijk

1 Otje van Lienden 1803–1888

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Jan has 11 male first cousins and 9 female first cousins recorded (20 in total).

Children of full siblings of mother (20)

Parents Arie van Ingen + Marretje van Doorn

1 Gerrit van Ingen 1788–

2 Dirkje van Ingen –

Parents Cornelis van Doorn + Klasina Klaasje van Dijk

1 Gerrit van Doorn 1795–1868

2 Arie van Doorn 1799–1867

3 Willem van Doorn 1808–

4 Christina Elisabeth van Doorn 1811–

5 Elisabeth Margrita van Doorn 1815–

6 Christiaan van Doorn 1818–

Parents Willem van Doorn + Adriana van den Brink

1 Gerrit van Doorn 1800–

2 Adriana van Doorn 1802–

3 Elizabeth van Doorn 1806–

4 Johannes van Doorn 1807–

5 Elisabeth van Doorn 1812–

Parents Jan van Doorn + Aaltje van Kampen

1 Gerritje van Doorn 1807–

2 Japer van Doorn 1811–1824

3 Jan van Doorn 1813–1813

4 Martinus van Doorn 1814–1860

5 Elisabeth van Doorn 1819–

6 Anna Hendrika Johanna van Doorn 1823–

7 Jasper van Doorn 1826–1890

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Jan has 10 nephews and 2 nieces recorded (12 in total).

Children of siblings of partners (12)

Brother Ernst van Ewijk of partner Helena Gerdina van Ewijk

1 Johannes Gerrit van Ewijk –

2 Antonie van Ewijk 1809–

3 Alida van Ewijk 1815–1884

Brother Adrianus van Ewijk of partner Helena Gerdina van Ewijk

1 Antonie van Ewijk –

2 Peter Johannes van Ewijk 1823–

Brother Rutger van Ewijk of partner Helena Gerdina van Ewijk

1 Antonie van Ewijk –1896

Brother Johannes Cornelis van Ewijk of partner Helena Gerdina van Ewijk

1 Anthonie van Ewijk 1827–1888

2 Teunis van Ewijk 1831–1831

3 Teunis van Ewijk 1833–1833

4 Margaretha van Ewijk 1835–1879

5 Johannes Cornelis van Ewijk 1838–

6 Cornelis van Ewijk 1841–

Children

generation -1 relationship coefficient: 50.0% (Biological children)

Jan has no children recorded.

Children-in-law

generation -1 no blood relationship

Jan has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

Jan has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

Jan has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of Jan has 70 members (including Jan). (additional members of the partner chains are not counted)

No family available

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

Jan has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Jan has one grandfather recorded.

Biological parents of mother (1)

Marriage Gerrit van Doorn + Elisabeth van der Lee

1 Gerrit van Doorn 1720–1787

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

Jan has 4 uncles recorded.

Siblings of mother (4)

Parents Gerrit van Doorn + Elisabeth van der Lee

1 Cornelis van Doorn 1767–1851

2 Willem van Doorn 1769–1827

3 Jan van Doorn 1778–1846

4 Cornelia van Doorn 1787–

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has 2 uncles by marriage recorded.

Siblings-in-law of mother (2)

Sister Marretje van Doorn

1 Arie van Ingen –

Sister Grietje van Doorn

1 Joannes van Gerwen –1855

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Jan has 2 fathers recorded.

Biological parents (1)

Marriage Adrianus de Keiser + Neeltje van Doorn

1 Adrianus de Keiser –

Stepparents (1)

Marriage Berend van Doornspeek + Neeltje van Doorn

1 Berend van Doornspeek –

Parents-in-law

generation +1 no blood relationship

Jan has one father-in-law recorded.

Marriage with Helena Gerdina van Ewijk (1)

Marriage Antonie van Ewijk + Johanna Gerdina van Sandijk

1 Antonie van Ewijk 1762–1814

Co-parents-in-law

same generation no blood relationship

Jan has no co-parents-in-law recorded.

Partners

same generation no blood relationship

Jan has no partners recorded.

Partner chains

same generation no blood relationship

Jan has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Jan has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Jan has 5 brothers-in-law recorded.

Siblings of partners (5)

Marriage with Helena Gerdina van Ewijk

1 Ernst van Ewijk 1788–1831

2 Adrianus van Ewijk 1790–1832

3 Rutger van Ewijk 1794–1891

4 Antonie Johannes van Ewijk 1803–

5 Johannes Cornelis van Ewijk 1805–1875

Co-siblings-in-law

same generation no blood relationship

Jan has one co-brother-in-law recorded.

Partners of siblings-in-law (1)

Partners of Catharina van Ewijk

1 Cornelis Krouwel 1791–

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Jan has 11 male first cousins recorded.

Children of full siblings of mother (11)

Parents Arie van Ingen + Marretje van Doorn

1 Gerrit van Ingen 1788–

Parents Cornelis van Doorn + Klasina Klaasje van Dijk

1 Gerrit van Doorn 1795–1868

2 Arie van Doorn 1799–1867

3 Willem van Doorn 1808–

4 Christiaan van Doorn 1818–

Parents Willem van Doorn + Adriana van den Brink

1 Gerrit van Doorn 1800–

2 Johannes van Doorn 1807–

Parents Jan van Doorn + Aaltje van Kampen

1 Japer van Doorn 1811–1824

2 Jan van Doorn 1813–1813

3 Martinus van Doorn 1814–1860

4 Jasper van Doorn 1826–1890

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Jan has 10 nephews recorded.

Children of siblings of partners (10)

Brother Ernst van Ewijk of partner Helena Gerdina van Ewijk

1 Johannes Gerrit van Ewijk –

2 Antonie van Ewijk 1809–

Brother Adrianus van Ewijk of partner Helena Gerdina van Ewijk

1 Antonie van Ewijk –

2 Peter Johannes van Ewijk 1823–

Brother Rutger van Ewijk of partner Helena Gerdina van Ewijk

1 Antonie van Ewijk –1896

Brother Johannes Cornelis van Ewijk of partner Helena Gerdina van Ewijk

1 Anthonie van Ewijk 1827–1888

2 Teunis van Ewijk 1831–1831

3 Teunis van Ewijk 1833–1833

4 Johannes Cornelis van Ewijk 1838–

5 Cornelis van Ewijk 1841–

Children

generation -1 relationship coefficient: 50.0% (Biological children)

Jan has no children recorded.

Children-in-law

generation -1 no blood relationship

Jan has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

Jan has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

Jan has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of Jan has 38 members (including Jan). (additional members of the partner chains are not counted)

No family available

Great-grandparents

generation +3 relationship coefficient: 12.5% (Biological great-grandparents)

Jan has no great-grandparents recorded.

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Jan has one grandmother recorded.

Biological parents of mother (1)

Marriage Gerrit van Doorn + Elisabeth van der Lee

1 Elisabeth van der Lee 1743–1808

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

Jan has 3 aunts recorded.

Siblings of mother (3)

Parents Gerrit van Doorn + Elisabeth van der Lee

1 Marretje van Doorn 1762–1828

2 Grietje van Doorn 1773–

3 Grietje van Doorn 1781–1855

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has 3 aunts by marriage recorded.

Siblings-in-law of mother (3)

Brother Cornelis van Doorn

1 Klasina Klaasje van Dijk 1776–1856

Brother Willem van Doorn

1 Adriana van den Brink 1769–1820

Brother Jan van Doorn

1 Aaltje van Kampen 1788–1851

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Jan has one mother recorded.

Biological parents (1)

Marriage Adrianus de Keiser + Neeltje van Doorn

1 Neeltje van Doorn 1764–1837

Parents-in-law

generation +1 no blood relationship

Jan has one mother-in-law recorded.

Marriage with Helena Gerdina van Ewijk (1)

Marriage Antonie van Ewijk + Johanna Gerdina van Sandijk

1 Johanna Gerdina van Sandijk 1769–1841

Co-parents-in-law

same generation no blood relationship

Jan has no co-parents-in-law recorded.

Partners

same generation no blood relationship

Jan has one female partner recorded.

Partner of Jan (1)

1 Helena Gerdina van Ewijk 1800–1866

Partner chains

same generation no blood relationship

Jan has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Jan has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Jan has 6 sisters-in-law recorded.

Siblings of partners (6)

Marriage with Helena Gerdina van Ewijk

1 Adriana van Ewijk 1787–

2 Catharina van Ewijk 1791–1793

3 Catharina van Ewijk 1793–1797

4 Catharina van Ewijk 1797–

5 Anthonia Johanna van Ewijk 1809–1811

6 Helena Theodora van Ewijk 1813–1836

Co-siblings-in-law

same generation no blood relationship

Jan has 5 co-sisters-in-law recorded.

Partners of siblings-in-law (5)

Partners of Ernst van Ewijk

1 Jannigje van Maurik 1778–1844

2 Elisabeth van Bennekom 1784–1820

Partners of Adrianus van Ewijk

1 Maria Petronella Penning 1789–1869

Partners of Rutger van Ewijk

1 Klazina van Laar 1786–1852

Partners of Johannes Cornelis van Ewijk

1 Otje van Lienden 1803–1888

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Jan has 9 female first cousins recorded.

Children of full siblings of mother (9)

Parents Arie van Ingen + Marretje van Doorn

1 Dirkje van Ingen –

Parents Cornelis van Doorn + Klasina Klaasje van Dijk

1 Christina Elisabeth van Doorn 1811–

2 Elisabeth Margrita van Doorn 1815–

Parents Willem van Doorn + Adriana van den Brink

1 Adriana van Doorn 1802–

2 Elizabeth van Doorn 1806–

3 Elisabeth van Doorn 1812–

Parents Jan van Doorn + Aaltje van Kampen

1 Gerritje van Doorn 1807–

2 Elisabeth van Doorn 1819–

3 Anna Hendrika Johanna van Doorn 1823–

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Jan has 2 nieces recorded.

Children of siblings of partners (2)

Brother Ernst van Ewijk of partner Helena Gerdina van Ewijk

1 Alida van Ewijk 1815–1884

Brother Johannes Cornelis van Ewijk of partner Helena Gerdina van Ewijk

1 Margaretha van Ewijk 1835–1879

Children

generation -1 relationship coefficient: 50.0% (Biological children)

Jan has no children recorded.

Children-in-law

generation -1 no blood relationship

Jan has no children-in-law recorded.

Grandchildren

generation -2 relationship coefficient: 25.0% (Biological grandchildren)

Jan has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

Jan has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of Jan has 33 members (including Jan). (additional members of the partner chains are not counted)

No family available

Extra information

Last change

September 14, 2008 – 07:43:41

Family navigator

Family with parents
father	Adrianus de Keiser –
mother Parents Gerrit van Doorn Elisabeth van der Lee	Neeltje van Doorn 1764–1837
himself	Jan de Keijser –1871

Mother’s family with Berend van Doornspeek
stepfather	Berend van Doornspeek –
mother Parents Gerrit van Doorn Elisabeth van der Lee	Neeltje van Doorn 1764–1837

Family with Helena Gerdina van Ewijk
himself	Jan de Keijser –1871
wife Parents Antonie van Ewijk Johanna Gerdina van Sandijk	Helena Gerdina van Ewijk 1800–1866

Descendants

Jan de Keijser(–1871)
- Helena Gerdina van Ewijk1821
  - No children