Otto I von Northeim Graf von Northeim Herzog in Bayern 1025

Otto I von Northeim Graf von Northeim Herzog in Bayern , 1025–1083 (aged 58 years)

Name Otto I von Northeim Graf von Northeim Herzog in Bayern

Name: Otto I /von Northeim/ Graf von Northeim Herzog in Bayern
Given names: Otto I
Surname prefix: von
Surname: Northeim
Name suffix: Graf von Northeim, Herzog in Bayern

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Birth	Source: Genealogics - Leo van de Pas Citation details: http://genealogics.org/getperson.php?personID=I00060574&tree=LEO Text: - ~Genealogisches Handbuch des Adels, Fürstliche Häuser , Reference: 1956 142 - Europäische Stammtafeln, Band I, Frank Baron Freytag von Loringhoven, 1975, Isenburg, W. K. Prinz von, Reference: Page 10 - ~Europäische Stammtafeln, J.A. Stargardt Verlag, Marburg, Schwennicke, Detlev (Ed.), Reference: VIII 132
Marriage	Source: Genealogics - Leo van de Pas Citation details: http://genealogics.org/getperson.php?personID=I00060574&tree=LEO Text: - ~Genealogisches Handbuch des Adels, Fürstliche Häuser , Reference: 1956 142 - Europäische Stammtafeln, Band I, Frank Baron Freytag von Loringhoven, 1975, Isenburg, W. K. Prinz von, Reference: Page 10 - ~Europäische Stammtafeln, J.A. Stargardt Verlag, Marburg, Schwennicke, Detlev (Ed.), Reference: VIII 132
Death	Source: Genealogics - Leo van de Pas Citation details: http://genealogics.org/getperson.php?personID=I00060574&tree=LEO Text: - ~Genealogisches Handbuch des Adels, Fürstliche Häuser , Reference: 1956 142 - Europäische Stammtafeln, Band I, Frank Baron Freytag von Loringhoven, 1975, Isenburg, W. K. Prinz von, Reference: Page 10 - ~Europäische Stammtafeln, J.A. Stargardt Verlag, Marburg, Schwennicke, Detlev (Ed.), Reference: VIII 132
Note	Source: Genealogics - Leo van de Pas Citation details: http://genealogics.org/getperson.php?personID=I00060574&tree=LEO Text: - ~Genealogisches Handbuch des Adels, Fürstliche Häuser , Reference: 1956 142 - Europäische Stammtafeln, Band I, Frank Baron Freytag von Loringhoven, 1975, Isenburg, W. K. Prinz von, Reference: Page 10 - ~Europäische Stammtafeln, J.A. Stargardt Verlag, Marburg, Schwennicke, Detlev (Ed.), Reference: VIII 132
Source citation	Genealogics - Leo van de Pas Citation details: http://genealogics.org/getperson.php?personID=I00060574&tree=LEO Text: - ~Genealogisches Handbuch des Adels, Fürstliche Häuser , Reference: 1956 142 - Europäische Stammtafeln, Band I, Frank Baron Freytag von Loringhoven, 1975, Isenburg, W. K. Prinz von, Reference: Page 10 - ~Europäische Stammtafeln, J.A. Stargardt Verlag, Marburg, Schwennicke, Detlev (Ed.), Reference: VIII 132
Source citation	Wikipedia Citation details: http://en.wikipedia.org/wiki/Otto_of_Nordheim

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Note	BIOGRAPHY Otto was born about 1025, the son of Benno, Graf von Northeim of a rich and influential Saxon family. Having distinguished himself in war and peace alike, in 1061 he received the duchy of Bavaria from the Dowager Empress Agnes, widow of Holy Roman Emperor Heinrich III and mother of the child Emperor Heinrich IV. He conspired with Anno, archbishop of Köln, to seize Heinrich IV in 1062, led a successful expedition into Hungary in 1063, and took a prominent part in the empire's government during the king's minority. In 1064 he went to Italy to settle a papal schism, was largely instrumental in securing the banishment from court of Adalbert, archbishop of Bremen, and crossed the Alps in the royal interests on two other occasions. He neglected his duchy, but added to his personal possessions, and in 1069 he shared in two expeditions in the east of Germany. In 1070 Otto was accused by a certain Egino of being privy to a plot to murder the king, and it was decided he should submit to the ordeal of battle with the accuser. He asked for a safe-conduct to and from the place of meeting, and when this was refused he declined to appear and was consequently deprived of Bavaria, while his Saxon estates were plundered. He obtained no support in Bavaria, but raised an army among the Saxons and carried on a campaign of plunder against Heinrich IV until 1071, when he submitted. In the following year he received back his private estates. When the Saxon revolt broke out in 1073 Otto was represented by Bruno, the author of _De bello Saxonico,_ as delivering an inspiring speech to the assembled Saxons at Wormsleben, after which he took command of the insurgents. By the peace of Gerstungen in 1074 Bavaria was restored to him. He participated in the Saxon rising of 1075, after which he was again pardoned and made administrator of Saxony. After the excommunication of Heinrich IV in 1076 Otto attempted to mediate between Heinrich and the Saxons, but when these efforts failed he again placed himself at their head. When Otto's restoration to Bavaria was assured, he assented to the election of Rudolf von Rheinfelden, Herzog von Schwaben, as German king, and by his skill and bravery he inflicted defeats on Heinrich's forces at Mellrichstadt, Flarchheim and Hohenmolsen. He remained in arms against the king until his death on 11 January 1083. Otto is described as a noble, prudent and warlike man, and he possessed great abilities. His repeated pardons showed that Heinrich could not afford to neglect such a powerful personality, and his military talents were repeatedly displayed. By his wife Richenza von Schwaben, daughter of Otto, Herzog von Schwaben, count palatine of Lorraine, and widow of Hermann III, Graf von Werl, he left four sons and three daughters of whom two sons and all his daughters would have progeny. Otto is buried in the Nicolai Chapel in Northeim. Source: Genealogics - Leo van de Pas Citation details: http://genealogics.org/getperson.php?personID=I00060574&tree=LEO Text: - ~Genealogisches Handbuch des Adels, Fürstliche Häuser , Reference: 1956 142 - Europäische Stammtafeln, Band I, Frank Baron Freytag von Loringhoven, 1975, Isenburg, W. K. Prinz von, Reference: Page 10 - ~Europäische Stammtafeln, J.A. Stargardt Verlag, Marburg, Schwennicke, Detlev (Ed.), Reference: VIII 132

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Note

BIOGRAPHY
Otto was born about 1025, the son of Benno, Graf von Northeim of a rich and influential Saxon family. Having distinguished himself in war and peace alike, in 1061 he received the duchy of Bavaria from the Dowager Empress Agnes, widow of Holy Roman Emperor Heinrich III and mother of the child Emperor Heinrich IV. He conspired with Anno, archbishop of Köln, to seize Heinrich IV in 1062, led a successful expedition into Hungary in 1063, and took a prominent part in the empire's government during the king's minority. In 1064 he went to Italy to settle a papal schism, was largely instrumental in securing the banishment from court of Adalbert, archbishop of Bremen, and crossed the Alps in the royal interests on two other occasions. He neglected his duchy, but added to his personal possessions, and in 1069 he shared in two expeditions in the east of Germany.

In 1070 Otto was accused by a certain Egino of being privy to a plot to murder the king, and it was decided he should submit to the ordeal of battle with the accuser. He asked for a safe-conduct to and from the place of meeting, and when this was refused he declined to appear and was consequently deprived of Bavaria, while his Saxon estates were plundered. He obtained no support in Bavaria, but raised an army among the Saxons and carried on a campaign of plunder against Heinrich IV until 1071, when he submitted. In the following year he received back his private estates.

When the Saxon revolt broke out in 1073 Otto was represented by Bruno, the author of _De bello Saxonico,_ as delivering an inspiring speech to the assembled Saxons at Wormsleben, after which he took command of the insurgents. By the peace of Gerstungen in 1074 Bavaria was restored to him. He participated in the Saxon rising of 1075, after which he was again pardoned and made administrator of Saxony.

After the excommunication of Heinrich IV in 1076 Otto attempted to mediate between Heinrich and the Saxons, but when these efforts failed he again placed himself at their head. When Otto's restoration to Bavaria was assured, he assented to the election of Rudolf von Rheinfelden, Herzog von Schwaben, as German king, and by his skill and bravery he inflicted defeats on Heinrich's forces at Mellrichstadt, Flarchheim and Hohenmolsen. He remained in arms against the king until his death on 11 January 1083.

Otto is described as a noble, prudent and warlike man, and he possessed great abilities. His repeated pardons showed that Heinrich could not afford to neglect such a powerful personality, and his military talents were repeatedly displayed. By his wife Richenza von Schwaben, daughter of Otto, Herzog von Schwaben, count palatine of Lorraine, and widow of Hermann III, Graf von Werl, he left four sons and three daughters of whom two sons and all his daughters would have progeny. Otto is buried in the Nicolai Chapel in Northeim.

Source: Genealogics - Leo van de Pas

Citation details: http://genealogics.org/getperson.php?personID=I00060574&tree=LEO

Text:

- ~Genealogisches Handbuch des Adels, Fürstliche Häuser , Reference: 1956 142
- Europäische Stammtafeln, Band I, Frank Baron Freytag von Loringhoven, 1975, Isenburg, W. K. Prinz von, Reference: Page 10
- ~Europäische Stammtafeln, J.A. Stargardt Verlag, Marburg, Schwennicke, Detlev (Ed.), Reference: VIII 132

		alive dead

Great-grandparents

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

Otto has no great-grandparents recorded.

Grandparents

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

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

Biological parents of father (2)

Marriage Siegfried I … Graf von Northeim + Mathilde …

1 Siegfried I … Graf von Northeim –1004

2 Mathilde … –

Uncles and Aunts

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

Otto has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

Otto has no uncles or aunts by marriage recorded.

Parents

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

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

Biological parents (2)

Marriage Benno … Graf von Northeim + [Eilika] …

1 Benno … Graf von Northeim –1049

2 [Eilika] … –

Parents-in-law

generation +1 no blood relationship

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

Marriage with Richenza von Schwaben (2)

Marriage Otto … Herzog von Schwaben Pfalzgraf of Lorraine + … von Egisheim

1 Otto … Herzog von Schwaben Pfalzgraf of Lorraine –

2 … von Egisheim –

Co-parents-in-law

same generation no blood relationship

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

Parents-in-law of biological children (2)

Marriage Heinrich der Fette von Northeim Markgraf in Friesland + Gertrud von Meissen

1 Ekbert I … Graf von Braunschweig Markgraf of Meissen –1068

2 Irmingard de Susa –1078

Partners

same generation no blood relationship

Otto has one female partner recorded.

Partner of Otto (1)

1 Richenza von Schwaben –1083

Partner chains

same generation no blood relationship

Otto has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Otto has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Otto has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

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

Cousins

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

Otto has no first cousins recorded.

Nephews and Nieces

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

Otto has no nephews or nieces recorded.

Children

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

Otto has one son recorded.

Biological children (1)

Parents Otto I von Northeim Graf von Northeim Herzog in Bayern + Richenza von Schwaben

1 Heinrich der Fette von Northeim Markgraf in Friesland –1101

Children-in-law

generation -1 no blood relationship

Otto has one daughter-in-law recorded.

Partners of biological children (1)

Son Heinrich der Fette von Northeim Markgraf in Friesland

1 Gertrud von Meissen 1065–1117

Grandchildren

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

Otto has one granddaughter recorded.

Biological grandchildren (1)

Parents Heinrich der Fette von Northeim Markgraf in Friesland + Gertrud von Meissen

1 Gertrude von Northeim Pfalzgräfin Heiress of Friesland –1165

Grandchildren-in-law

generation -2 no blood relationship

Otto has one grandson-in-law recorded.

Partners of biological grandchildren (1)

Marriage Otto I von Northeim Graf von Northeim Herzog in Bayern + Richenza von Schwaben

1 Otto I … Graf von Rheineck –1150

Summary for the shown extended family

The extended family of Otto has 14 members (including Otto). (additional members of the partner chains are not counted)

Great-grandparents

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

Otto has no great-grandparents recorded.

Grandparents

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

Otto has one grandfather recorded.

Biological parents of father (1)

Marriage Siegfried I … Graf von Northeim + Mathilde …

1 Siegfried I … Graf von Northeim –1004

Uncles and Aunts

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

Otto has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

Otto has no uncles or aunts by marriage recorded.

Parents

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

Otto has one father recorded.

Biological parents (1)

Marriage Benno … Graf von Northeim + [Eilika] …

1 Benno … Graf von Northeim –1049

Parents-in-law

generation +1 no blood relationship

Otto has one father-in-law recorded.

Marriage with Richenza von Schwaben (1)

Marriage Otto … Herzog von Schwaben Pfalzgraf of Lorraine + … von Egisheim

1 Otto … Herzog von Schwaben Pfalzgraf of Lorraine –

Co-parents-in-law

same generation no blood relationship

Otto has one co-father-in-law recorded.

Parents-in-law of biological children (1)

Marriage Heinrich der Fette von Northeim Markgraf in Friesland + Gertrud von Meissen

1 Ekbert I … Graf von Braunschweig Markgraf of Meissen –1068

Partners

same generation no blood relationship

Otto has no partners recorded.

Partner chains

same generation no blood relationship

Otto has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Otto has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Otto has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

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

Cousins

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

Otto has no first cousins recorded.

Nephews and Nieces

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

Otto has no nephews or nieces recorded.

Children

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

Otto has one son recorded.

Biological children (1)

Parents Otto I von Northeim Graf von Northeim Herzog in Bayern + Richenza von Schwaben

1 Heinrich der Fette von Northeim Markgraf in Friesland –1101

Children-in-law

generation -1 no blood relationship

Otto has no children-in-law recorded.

Grandchildren

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

Otto has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

Otto has one grandson-in-law recorded.

Partners of biological grandchildren (1)

Marriage Otto I von Northeim Graf von Northeim Herzog in Bayern + Richenza von Schwaben

1 Otto I … Graf von Rheineck –1150

Summary for the shown extended family

The extended family of Otto has 7 members (including Otto). (additional members of the partner chains are not counted)

Great-grandparents

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

Otto has no great-grandparents recorded.

Grandparents

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

Otto has one grandmother recorded.

Biological parents of father (1)

Marriage Siegfried I … Graf von Northeim + Mathilde …

1 Mathilde … –

Uncles and Aunts

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

Otto has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

Otto has no uncles or aunts by marriage recorded.

Parents

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

Otto has one mother recorded.

Biological parents (1)

Marriage Benno … Graf von Northeim + [Eilika] …

1 [Eilika] … –

Parents-in-law

generation +1 no blood relationship

Otto has one mother-in-law recorded.

Marriage with Richenza von Schwaben (1)

Marriage Otto … Herzog von Schwaben Pfalzgraf of Lorraine + … von Egisheim

1 … von Egisheim –

Co-parents-in-law

same generation no blood relationship

Otto has one co-mother-in-law recorded.

Parents-in-law of biological children (1)

Marriage Heinrich der Fette von Northeim Markgraf in Friesland + Gertrud von Meissen

1 Irmingard de Susa –1078

Partners

same generation no blood relationship

Otto has one female partner recorded.

Partner of Otto (1)

1 Richenza von Schwaben –1083

Partner chains

same generation no blood relationship

Otto has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Otto has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Otto has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

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

Cousins

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

Otto has no first cousins recorded.

Nephews and Nieces

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

Otto has no nephews or nieces recorded.

Children

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

Otto has no children recorded.

Children-in-law

generation -1 no blood relationship

Otto has one daughter-in-law recorded.

Partners of biological children (1)

Son Heinrich der Fette von Northeim Markgraf in Friesland

1 Gertrud von Meissen 1065–1117

Grandchildren

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

Otto has one granddaughter recorded.

Biological grandchildren (1)

Parents Heinrich der Fette von Northeim Markgraf in Friesland + Gertrud von Meissen

1 Gertrude von Northeim Pfalzgräfin Heiress of Friesland –1165

Grandchildren-in-law

generation -2 no blood relationship

Otto has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of Otto has 8 members (including Otto). (additional members of the partner chains are not counted)

No family available

Great-grandparents

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

Otto has no great-grandparents recorded.

Grandparents

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

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

Biological parents of father (2)

Marriage Siegfried I … Graf von Northeim + Mathilde …

1 Siegfried I … Graf von Northeim –1004

2 Mathilde … –

Uncles and Aunts

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

Otto has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

Otto has no uncles or aunts by marriage recorded.

Parents

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

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

Biological parents (2)

Marriage Benno … Graf von Northeim + [Eilika] …

1 Benno … Graf von Northeim –1049

2 [Eilika] … –

Parents-in-law

generation +1 no blood relationship

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

Marriage with Richenza von Schwaben (2)

Marriage Otto … Herzog von Schwaben Pfalzgraf of Lorraine + … von Egisheim

1 Otto … Herzog von Schwaben Pfalzgraf of Lorraine –

2 … von Egisheim –

Co-parents-in-law

same generation no blood relationship

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

Parents-in-law of biological children (2)

Marriage Heinrich der Fette von Northeim Markgraf in Friesland + Gertrud von Meissen

1 Ekbert I … Graf von Braunschweig Markgraf of Meissen –1068

2 Irmingard de Susa –1078

Partners

same generation no blood relationship

Otto has one female partner recorded.

Partner of Otto (1)

1 Richenza von Schwaben –1083

Partner chains

same generation no blood relationship

Otto has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Otto has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Otto has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

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

Cousins

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

Otto has no first cousins recorded.

Nephews and Nieces

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

Otto has no nephews or nieces recorded.

Children

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

Otto has one son recorded.

Biological children (1)

Parents Otto I von Northeim Graf von Northeim Herzog in Bayern + Richenza von Schwaben

1 Heinrich der Fette von Northeim Markgraf in Friesland –1101

Children-in-law

generation -1 no blood relationship

Otto has one daughter-in-law recorded.

Partners of biological children (1)

Son Heinrich der Fette von Northeim Markgraf in Friesland

1 Gertrud von Meissen 1065–1117

Grandchildren

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

Otto has one granddaughter recorded.

Biological grandchildren (1)

Parents Heinrich der Fette von Northeim Markgraf in Friesland + Gertrud von Meissen

1 Gertrude von Northeim Pfalzgräfin Heiress of Friesland –1165

Grandchildren-in-law

generation -2 no blood relationship

Otto has one grandson-in-law recorded.

Partners of biological grandchildren (1)

Marriage Otto I von Northeim Graf von Northeim Herzog in Bayern + Richenza von Schwaben

1 Otto I … Graf von Rheineck –1150

Summary for the shown extended family

The extended family of Otto has 14 members (including Otto). (additional members of the partner chains are not counted)

No family available

Great-grandparents

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

Otto has no great-grandparents recorded.

Grandparents

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

Otto has one grandfather recorded.

Biological parents of father (1)

Marriage Siegfried I … Graf von Northeim + Mathilde …

1 Siegfried I … Graf von Northeim –1004

Uncles and Aunts

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

Otto has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

Otto has no uncles or aunts by marriage recorded.

Parents

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

Otto has one father recorded.

Biological parents (1)

Marriage Benno … Graf von Northeim + [Eilika] …

1 Benno … Graf von Northeim –1049

Parents-in-law

generation +1 no blood relationship

Otto has one father-in-law recorded.

Marriage with Richenza von Schwaben (1)

Marriage Otto … Herzog von Schwaben Pfalzgraf of Lorraine + … von Egisheim

1 Otto … Herzog von Schwaben Pfalzgraf of Lorraine –

Co-parents-in-law

same generation no blood relationship

Otto has one co-father-in-law recorded.

Parents-in-law of biological children (1)

Marriage Heinrich der Fette von Northeim Markgraf in Friesland + Gertrud von Meissen

1 Ekbert I … Graf von Braunschweig Markgraf of Meissen –1068

Partners

same generation no blood relationship

Otto has no partners recorded.

Partner chains

same generation no blood relationship

Otto has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Otto has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Otto has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

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

Cousins

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

Otto has no first cousins recorded.

Nephews and Nieces

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

Otto has no nephews or nieces recorded.

Children

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

Otto has one son recorded.

Biological children (1)

Parents Otto I von Northeim Graf von Northeim Herzog in Bayern + Richenza von Schwaben

1 Heinrich der Fette von Northeim Markgraf in Friesland –1101

Children-in-law

generation -1 no blood relationship

Otto has no children-in-law recorded.

Grandchildren

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

Otto has no grandchildren recorded.

Grandchildren-in-law

generation -2 no blood relationship

Otto has one grandson-in-law recorded.

Partners of biological grandchildren (1)

Marriage Otto I von Northeim Graf von Northeim Herzog in Bayern + Richenza von Schwaben

1 Otto I … Graf von Rheineck –1150

Summary for the shown extended family

The extended family of Otto has 7 members (including Otto). (additional members of the partner chains are not counted)

No family available

Great-grandparents

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

Otto has no great-grandparents recorded.

Grandparents

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

Otto has one grandmother recorded.

Biological parents of father (1)

Marriage Siegfried I … Graf von Northeim + Mathilde …

1 Mathilde … –

Uncles and Aunts

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

Otto has no uncles or aunts recorded.

Uncles and Aunts by marriage

generation +1 no blood relationship

Otto has no uncles or aunts by marriage recorded.

Parents

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

Otto has one mother recorded.

Biological parents (1)

Marriage Benno … Graf von Northeim + [Eilika] …

1 [Eilika] … –

Parents-in-law

generation +1 no blood relationship

Otto has one mother-in-law recorded.

Marriage with Richenza von Schwaben (1)

Marriage Otto … Herzog von Schwaben Pfalzgraf of Lorraine + … von Egisheim

1 … von Egisheim –

Co-parents-in-law

same generation no blood relationship

Otto has one co-mother-in-law recorded.

Parents-in-law of biological children (1)

Marriage Heinrich der Fette von Northeim Markgraf in Friesland + Gertrud von Meissen

1 Irmingard de Susa –1078

Partners

same generation no blood relationship

Otto has one female partner recorded.

Partner of Otto (1)

1 Richenza von Schwaben –1083

Partner chains

same generation no blood relationship

Otto has no members of a partner chain recorded.

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Otto has no siblings recorded.

Siblings-in-law

same generation no blood relationship

Otto has no siblings-in-law recorded.

Co-siblings-in-law

same generation no blood relationship

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

Cousins

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

Otto has no first cousins recorded.

Nephews and Nieces

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

Otto has no nephews or nieces recorded.

Children

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

Otto has no children recorded.

Children-in-law

generation -1 no blood relationship

Otto has one daughter-in-law recorded.

Partners of biological children (1)

Son Heinrich der Fette von Northeim Markgraf in Friesland

1 Gertrud von Meissen 1065–1117

Grandchildren

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

Otto has one granddaughter recorded.

Biological grandchildren (1)

Parents Heinrich der Fette von Northeim Markgraf in Friesland + Gertrud von Meissen

1 Gertrude von Northeim Pfalzgräfin Heiress of Friesland –1165

Grandchildren-in-law

generation -2 no blood relationship

Otto has no grandchildren-in-law recorded.

Summary for the shown extended family

The extended family of Otto has 8 members (including Otto). (additional members of the partner chains are not counted)

No family available

Extra information

Last change

October 24, 2008 – 09:58:49

Family navigator

Family with parents
father Parents Siegfried I … Graf von Northeim Mathilde …	Benno … Graf von Northeim –1049
mother	[Eilika] … –
himself	Otto I von Northeim Graf von Northeim Herzog in Bayern 1025–1083

Family with Richenza von Schwaben
himself	Otto I von Northeim Graf von Northeim Herzog in Bayern 1025–1083
wife Parents Otto … Herzog von Schwaben Pfalzgraf of Lorraine … von Egisheim	Richenza von Schwaben –1083
son Family Gertrud von Meissen Gertrude von Northeim Pfalzgräfin Heiress of Friesland	Heinrich der Fette von Northeim Markgraf in Friesland –1101

Descendants

Otto I von Northeim Graf von Northeim Herzog in Bayern(1025–1083)
- Richenza von Schwaben1050
  - Heinrich der Fette von Northeim Markgraf in Friesland(–1101)