van Doorn family tree

Jan Vonk , 1899–

Name
Jan /Vonk/
Given names
Jan
Surname
Vonk
Birth
Text:

Kind: Jan Vonk
Geslacht: Man
Vader: Jan Vonk
Leeftijd: 30
Beroep: arbeider
Moeder: Dirkje van Doorn
Beroep: zonder beroep
Gebeurtenis: Geboorte
Datum: maandag 30 januari 1899
Gebeurtenisplaats: Eck en Wiel
Documenttype: BS Geboorte
Erfgoedinstelling: Gelders ArchiefGelders Archief
Plaats instelling: Arnhem
Collectiegebied: Gelderland
Archief: 0207
Registratienummer: 3704
Aktenummer: 10
Registratiedatum: 30 januari 1899
Akteplaats: Eck en Wiel
 

Great-grandparents

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

Jan has 3 great-grandfathers and 4 great-grandmothers recorded (7 in total).

Biological grandparents of father (3)

Parents … … + Cornelia Vonk (Marriage) of Jan Vonk
1 Cornelia Vonk –
Parents Arie van Doorn + Aletta Vermeulen (Marriage) of Cornelia van Doorn
1 Arie van Doorn 1799–1867
2 Aletta Vermeulen 1797–1878

Biological grandparents of mother (4)

Parents Cornelis van Doorn + Johanna Buurs (Marriage) of Hendrikus van Doorn
1 Cornelis van Doorn 1805–1878
2 Johanna Buurs 1814–1878
Parents Dirk Peters + Daatje Capellen (Marriage) of Jantje Peters
1 Dirk Peters 1810–1868
2 Daatje Capellen 1810–1869

Grandparents

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

Jan has 2 grandfathers and 2 grandmothers recorded (4 in total).

Biological parents of father (2)

Marriage  Jan Vonk + Cornelia van Doorn
1 Jan Vonk 1823–1893
2 Cornelia van Doorn 1835–1873

Biological parents of mother (2)

Marriage  Hendrikus van Doorn + Jantje Peters
1 Hendrikus van Doorn 1845–1920
2 Jantje Peters 1848–1921

Uncles and Aunts

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

Jan has 5 uncles and 4 aunts recorded (9 in total).

Siblings of mother (9)

Parents  Hendrikus van Doorn + Jantje Peters
1 Sofia Willemina van Doorn 1871–1916
2 Alida van Doorn 1873–1874
3 Johanna van Doorn 1874–1875
4 Dirk van Doorn 1876–1879
5 Johanna Hanneke, Anna van Doorn 1878–1956
6 Jan Cornelis van Doorn 1883–
7 Hendrikus van Doorn 1885–1975
8 Aaldert van Doorn 1887–1964
9 Gerrit van Doorn 1890–1960

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has 2 uncles by marriage and 1 aunt by marriage recorded (3 in total).

Siblings-in-law of mother (3)

Sister Sofia Willemina van Doorn
1 Cornelis Johannes van Estrik 1867–1905
2 Johannes Jan van Verseveld 1879–
Brother Jan Cornelis van Doorn
1 Janna van Hattem 1882–

Parents

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

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

Biological parents (2)

Marriage  Jan Vonk + Dirkje van Doorn
1 Jan Vonk 1869–
2 Dirkje van Doorn 1879–1901

Parents-in-law

generation +1 no blood relationship

Jan has no parents-in-law recorded.

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 one sister recorded.

Full siblings (1)

Parents Jan Vonk + Dirkje van Doorn
1 Jantje Vonk 1901–

Siblings-in-law

same generation no blood relationship

Jan has one brother-in-law recorded.

Partners of siblings (1)

Sister Jantje Vonk
1 Jan Dirk van Kalkeren –

Co-siblings-in-law

same generation no blood relationship

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

Cousins

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

Jan has 11 male first cousins and 5 female first cousins recorded (16 in total).

Children of full siblings of mother (16)

Parents Cornelis Johannes van Estrik + Sofia Willemina van Doorn
1 Jantje van Estrik 1895–1896
2 Cornelis Johannes van Estrik 1893–
3 Jan Hendrik van Estrik 1896–1905
4 Geertrui van Estrik 1898–1900
5 Jantje van Estrik 1899–1903
6 Gerrit van Estrik 1900–1900
7 Dirk van Estrik 1901–1901
8 Janjte van Estrik 1904–
9 Dirkje van Estrik 1903–
Parents Jan Cornelis van Doorn + Janna van Hattem
1 … van Doorn 1906–1906
2 … van Doorn 1908–1908
3 Hendrik Jan Hennie van Doorn 1911–
4 … van Doorn 1913–1913
5 Jan Albertus van Doorn 1918–
6 … van Doorn 1922–
7 Dirk Jan van Doorn 1922–

Nephews and Nieces

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

Jan has no nephews or nieces recorded.

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 44 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 3 great-grandfathers recorded.

Biological grandparents of father (1)

Parents Arie van Doorn + Aletta Vermeulen (Marriage) of Cornelia van Doorn
1 Arie van Doorn 1799–1867

Biological grandparents of mother (2)

Parents Cornelis van Doorn + Johanna Buurs (Marriage) of Hendrikus van Doorn
1 Cornelis van Doorn 1805–1878
Parents Dirk Peters + Daatje Capellen (Marriage) of Jantje Peters
1 Dirk Peters 1810–1868

Grandparents

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

Jan has 2 grandfathers recorded.

Biological parents of father (1)

Marriage  Jan Vonk + Cornelia van Doorn
1 Jan Vonk 1823–1893

Biological parents of mother (1)

Marriage  Hendrikus van Doorn + Jantje Peters
1 Hendrikus van Doorn 1845–1920

Uncles and Aunts

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

Jan has 5 uncles recorded.

Siblings of mother (5)

Parents  Hendrikus van Doorn + Jantje Peters
1 Dirk van Doorn 1876–1879
2 Jan Cornelis van Doorn 1883–
3 Hendrikus van Doorn 1885–1975
4 Aaldert van Doorn 1887–1964
5 Gerrit van Doorn 1890–1960

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has 2 uncles by marriage recorded.

Siblings-in-law of mother (2)

Sister Sofia Willemina van Doorn
1 Cornelis Johannes van Estrik 1867–1905
2 Johannes Jan van Verseveld 1879–

Parents

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

Jan has one father recorded.

Biological parents (1)

Marriage  Jan Vonk + Dirkje van Doorn
1 Jan Vonk 1869–

Parents-in-law

generation +1 no blood relationship

Jan has no parents-in-law recorded.

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 one brother-in-law recorded.

Partners of siblings (1)

Sister Jantje Vonk
1 Jan Dirk van Kalkeren –

Co-siblings-in-law

same generation no blood relationship

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

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 Cornelis Johannes van Estrik + Sofia Willemina van Doorn
1 Cornelis Johannes van Estrik 1893–
2 Jan Hendrik van Estrik 1896–1905
3 Gerrit van Estrik 1900–1900
4 Dirk van Estrik 1901–1901
Parents Jan Cornelis van Doorn + Janna van Hattem
1 … van Doorn 1906–1906
2 … van Doorn 1908–1908
3 Hendrik Jan Hennie van Doorn 1911–
4 … van Doorn 1913–1913
5 Jan Albertus van Doorn 1918–
6 … van Doorn 1922–
7 Dirk Jan van Doorn 1922–

Nephews and Nieces

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

Jan has no nephews or nieces recorded.

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 26 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 4 great-grandmothers recorded.

Biological grandparents of father (2)

Parents … … + Cornelia Vonk (Marriage) of Jan Vonk
1 Cornelia Vonk –
Parents Arie van Doorn + Aletta Vermeulen (Marriage) of Cornelia van Doorn
1 Aletta Vermeulen 1797–1878

Biological grandparents of mother (2)

Parents Cornelis van Doorn + Johanna Buurs (Marriage) of Hendrikus van Doorn
1 Johanna Buurs 1814–1878
Parents Dirk Peters + Daatje Capellen (Marriage) of Jantje Peters
1 Daatje Capellen 1810–1869

Grandparents

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

Jan has 2 grandmothers recorded.

Biological parents of father (1)

Marriage  Jan Vonk + Cornelia van Doorn
1 Cornelia van Doorn 1835–1873

Biological parents of mother (1)

Marriage  Hendrikus van Doorn + Jantje Peters
1 Jantje Peters 1848–1921

Uncles and Aunts

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

Jan has 4 aunts recorded.

Siblings of mother (4)

Parents  Hendrikus van Doorn + Jantje Peters
1 Sofia Willemina van Doorn 1871–1916
2 Alida van Doorn 1873–1874
3 Johanna van Doorn 1874–1875
4 Johanna Hanneke, Anna van Doorn 1878–1956

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has one aunt by marriage recorded.

Siblings-in-law of mother (1)

Brother Jan Cornelis van Doorn
1 Janna van Hattem 1882–

Parents

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

Jan has one mother recorded.

Biological parents (1)

Marriage  Jan Vonk + Dirkje van Doorn
1 Dirkje van Doorn 1879–1901

Parents-in-law

generation +1 no blood relationship

Jan has no parents-in-law recorded.

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 one sister recorded.

Full siblings (1)

Parents Jan Vonk + Dirkje van Doorn
1 Jantje Vonk 1901–

Siblings-in-law

same generation no blood relationship

Jan has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

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

Cousins

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

Jan has 5 female first cousins recorded.

Children of full siblings of mother (5)

Parents Cornelis Johannes van Estrik + Sofia Willemina van Doorn
1 Jantje van Estrik 1895–1896
2 Geertrui van Estrik 1898–1900
3 Jantje van Estrik 1899–1903
4 Janjte van Estrik 1904–
5 Dirkje van Estrik 1903–

Nephews and Nieces

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

Jan has no nephews or nieces recorded.

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 19 members (including Jan). (additional members of the partner chains are not counted)

No family available

No family available

Great-grandparents

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

Jan has 3 great-grandfathers and 4 great-grandmothers recorded (7 in total).

Biological grandparents of father (3)

Parents … … + Cornelia Vonk (Marriage) of Jan Vonk
1 Cornelia Vonk –
Parents Arie van Doorn + Aletta Vermeulen (Marriage) of Cornelia van Doorn
1 Arie van Doorn 1799–1867
2 Aletta Vermeulen 1797–1878

Biological grandparents of mother (4)

Parents Cornelis van Doorn + Johanna Buurs (Marriage) of Hendrikus van Doorn
1 Cornelis van Doorn 1805–1878
2 Johanna Buurs 1814–1878
Parents Dirk Peters + Daatje Capellen (Marriage) of Jantje Peters
1 Dirk Peters 1810–1868
2 Daatje Capellen 1810–1869

Grandparents

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

Jan has 2 grandfathers and 2 grandmothers recorded (4 in total).

Biological parents of father (2)

Marriage  Jan Vonk + Cornelia van Doorn
1 Jan Vonk 1823–1893
2 Cornelia van Doorn 1835–1873

Biological parents of mother (2)

Marriage  Hendrikus van Doorn + Jantje Peters
1 Hendrikus van Doorn 1845–1920
2 Jantje Peters 1848–1921

Uncles and Aunts

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

Jan has 5 uncles and 4 aunts recorded (9 in total).

Siblings of mother (9)

Parents  Hendrikus van Doorn + Jantje Peters
1 Sofia Willemina van Doorn 1871–1916
2 Alida van Doorn 1873–1874
3 Johanna van Doorn 1874–1875
4 Dirk van Doorn 1876–1879
5 Johanna Hanneke, Anna van Doorn 1878–1956
6 Jan Cornelis van Doorn 1883–
7 Hendrikus van Doorn 1885–1975
8 Aaldert van Doorn 1887–1964
9 Gerrit van Doorn 1890–1960

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has 2 uncles by marriage and 1 aunt by marriage recorded (3 in total).

Siblings-in-law of mother (3)

Sister Sofia Willemina van Doorn
1 Cornelis Johannes van Estrik 1867–1905
2 Johannes Jan van Verseveld 1879–
Brother Jan Cornelis van Doorn
1 Janna van Hattem 1882–

Parents

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

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

Biological parents (2)

Marriage  Jan Vonk + Dirkje van Doorn
1 Jan Vonk 1869–
2 Dirkje van Doorn 1879–1901

Parents-in-law

generation +1 no blood relationship

Jan has no parents-in-law recorded.

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 one sister recorded.

Full siblings (1)

Parents Jan Vonk + Dirkje van Doorn
1 Jantje Vonk 1901–

Siblings-in-law

same generation no blood relationship

Jan has one brother-in-law recorded.

Partners of siblings (1)

Sister Jantje Vonk
1 Jan Dirk van Kalkeren –

Co-siblings-in-law

same generation no blood relationship

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

Cousins

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

Jan has 11 male first cousins and 5 female first cousins recorded (16 in total).

Children of full siblings of mother (16)

Parents Cornelis Johannes van Estrik + Sofia Willemina van Doorn
1 Jantje van Estrik 1895–1896
2 Cornelis Johannes van Estrik 1893–
3 Jan Hendrik van Estrik 1896–1905
4 Geertrui van Estrik 1898–1900
5 Jantje van Estrik 1899–1903
6 Gerrit van Estrik 1900–1900
7 Dirk van Estrik 1901–1901
8 Janjte van Estrik 1904–
9 Dirkje van Estrik 1903–
Parents Jan Cornelis van Doorn + Janna van Hattem
1 … van Doorn 1906–1906
2 … van Doorn 1908–1908
3 Hendrik Jan Hennie van Doorn 1911–
4 … van Doorn 1913–1913
5 Jan Albertus van Doorn 1918–
6 … van Doorn 1922–
7 Dirk Jan van Doorn 1922–

Nephews and Nieces

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

Jan has no nephews or nieces recorded.

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 44 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 3 great-grandfathers recorded.

Biological grandparents of father (1)

Parents Arie van Doorn + Aletta Vermeulen (Marriage) of Cornelia van Doorn
1 Arie van Doorn 1799–1867

Biological grandparents of mother (2)

Parents Cornelis van Doorn + Johanna Buurs (Marriage) of Hendrikus van Doorn
1 Cornelis van Doorn 1805–1878
Parents Dirk Peters + Daatje Capellen (Marriage) of Jantje Peters
1 Dirk Peters 1810–1868

Grandparents

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

Jan has 2 grandfathers recorded.

Biological parents of father (1)

Marriage  Jan Vonk + Cornelia van Doorn
1 Jan Vonk 1823–1893

Biological parents of mother (1)

Marriage  Hendrikus van Doorn + Jantje Peters
1 Hendrikus van Doorn 1845–1920

Uncles and Aunts

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

Jan has 5 uncles recorded.

Siblings of mother (5)

Parents  Hendrikus van Doorn + Jantje Peters
1 Dirk van Doorn 1876–1879
2 Jan Cornelis van Doorn 1883–
3 Hendrikus van Doorn 1885–1975
4 Aaldert van Doorn 1887–1964
5 Gerrit van Doorn 1890–1960

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has 2 uncles by marriage recorded.

Siblings-in-law of mother (2)

Sister Sofia Willemina van Doorn
1 Cornelis Johannes van Estrik 1867–1905
2 Johannes Jan van Verseveld 1879–

Parents

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

Jan has one father recorded.

Biological parents (1)

Marriage  Jan Vonk + Dirkje van Doorn
1 Jan Vonk 1869–

Parents-in-law

generation +1 no blood relationship

Jan has no parents-in-law recorded.

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 one brother-in-law recorded.

Partners of siblings (1)

Sister Jantje Vonk
1 Jan Dirk van Kalkeren –

Co-siblings-in-law

same generation no blood relationship

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

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 Cornelis Johannes van Estrik + Sofia Willemina van Doorn
1 Cornelis Johannes van Estrik 1893–
2 Jan Hendrik van Estrik 1896–1905
3 Gerrit van Estrik 1900–1900
4 Dirk van Estrik 1901–1901
Parents Jan Cornelis van Doorn + Janna van Hattem
1 … van Doorn 1906–1906
2 … van Doorn 1908–1908
3 Hendrik Jan Hennie van Doorn 1911–
4 … van Doorn 1913–1913
5 Jan Albertus van Doorn 1918–
6 … van Doorn 1922–
7 Dirk Jan van Doorn 1922–

Nephews and Nieces

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

Jan has no nephews or nieces recorded.

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 26 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 4 great-grandmothers recorded.

Biological grandparents of father (2)

Parents … … + Cornelia Vonk (Marriage) of Jan Vonk
1 Cornelia Vonk –
Parents Arie van Doorn + Aletta Vermeulen (Marriage) of Cornelia van Doorn
1 Aletta Vermeulen 1797–1878

Biological grandparents of mother (2)

Parents Cornelis van Doorn + Johanna Buurs (Marriage) of Hendrikus van Doorn
1 Johanna Buurs 1814–1878
Parents Dirk Peters + Daatje Capellen (Marriage) of Jantje Peters
1 Daatje Capellen 1810–1869

Grandparents

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

Jan has 2 grandmothers recorded.

Biological parents of father (1)

Marriage  Jan Vonk + Cornelia van Doorn
1 Cornelia van Doorn 1835–1873

Biological parents of mother (1)

Marriage  Hendrikus van Doorn + Jantje Peters
1 Jantje Peters 1848–1921

Uncles and Aunts

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

Jan has 4 aunts recorded.

Siblings of mother (4)

Parents  Hendrikus van Doorn + Jantje Peters
1 Sofia Willemina van Doorn 1871–1916
2 Alida van Doorn 1873–1874
3 Johanna van Doorn 1874–1875
4 Johanna Hanneke, Anna van Doorn 1878–1956

Uncles and Aunts by marriage

generation +1 no blood relationship

Jan has one aunt by marriage recorded.

Siblings-in-law of mother (1)

Brother Jan Cornelis van Doorn
1 Janna van Hattem 1882–

Parents

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

Jan has one mother recorded.

Biological parents (1)

Marriage  Jan Vonk + Dirkje van Doorn
1 Dirkje van Doorn 1879–1901

Parents-in-law

generation +1 no blood relationship

Jan has no parents-in-law recorded.

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 one sister recorded.

Full siblings (1)

Parents Jan Vonk + Dirkje van Doorn
1 Jantje Vonk 1901–

Siblings-in-law

same generation no blood relationship

Jan has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

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

Cousins

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

Jan has 5 female first cousins recorded.

Children of full siblings of mother (5)

Parents Cornelis Johannes van Estrik + Sofia Willemina van Doorn
1 Jantje van Estrik 1895–1896
2 Geertrui van Estrik 1898–1900
3 Jantje van Estrik 1899–1903
4 Janjte van Estrik 1904–
5 Dirkje van Estrik 1903–

Nephews and Nieces

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

Jan has no nephews or nieces recorded.

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 19 members (including Jan). (additional members of the partner chains are not counted)

No family available

No family available