Guillaume II-IV Fier à bras
… Duc d'Aquitaine, Comte de Poitou ,
935–993 (aged 58 years)
- Name
- Guillaume II-IV // Duc d'Aquitaine, Comte de Poitou
- Given names
- Guillaume II-IV
- Name suffix
- Duc d'Aquitaine, Comte de Poitou
- Nickname
- Fier à bras
- Name
- William IV // Duke of Aquitaine
- Given names
- William IV
- Name suffix
- Duke of Aquitaine
Source citation
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Citation details: http://genealogics.org/getperson.php?personID=I00020502&tree=LEO
Text: Europäische Stammtafeln, Band II, Frank Baron Freytag von Loringhoven, 1975, Isenburg, W. K. Prinz von. Biogr. details drawn from Wikipedia . |
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Source citation
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Citation details: https://en.wikipedia.org/wiki/William_IV,_Duke_of_Aquitaine |
Note
|
BIOGRAPHY Guillaume's father retired to the abbey of Saint-Cyprien in Poitiers and left the government to his son. Guillaume's early reign was characterised by many wars. He fought frequently against the counts of Anjou, the first time against Geoffrey I 'Greymantle', comte d'Anjou, who had taken Loudun. In 968 Guillaume married Emma de Blois, daughter of Thibaut I 'the Deceiver', comte de Blois et Chartres and Liutgarde de Vermandois. Their marriage was stormy, in part because of Guillaume's indulgence in the pursuit of women and, as a hunting aficionado, wild animals. She banished his paramours and they separated twice for long periods. In 988 Guillaume went to war with the newly-elected king of France, Hugues Capet, whom he refused to recognise. Capet had been granted Aquitaine by King Lothar I before the latter had been reconciled to Guillaume's father. Capet renewed his claim on the great duchy and invaded it that year. A royal army was defeated on the plain of the Loire Valley. Guillaume sheltered the young Louis, the son of Charles, duc de Lorraine, the last legitimate Carolingian heir. He opened the palace of Poitiers to him and treated him as royalty, regarding him as the true heir to the French throne. Like his father, Guillaume finally retired to an abbey, in his case the abbey of Saint-Maixent-L'Ecole, long associated with his family. He died there on 3 February 993. From his retirement his wife Emma ruled Aquitaine in the name of their son Guillaume until 1004. Their second son Ebalus died sometime after 997. |
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Media object
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williamIV_large.jpg |
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Great-grandparents
generation +3 relationship coefficient: 12.5% (Biological great-grandparents)Fier à bras has 2 great-grandfathers and 1 great-grandmother recorded (3 in total).
Biological grandparents of father (1)
Parents Ramnulf II … Comte de Poitou + … … (Partnership) of Ebalus Mancer … Comte de Poitou, Duc d'Aquitaine
Biological grandparents of mother (2)
Parents Berengar II of Neustria + … … (Marriage) of Poppa …
Grandparents
generation +2 relationship coefficient: 25.0% (Biological grandparents)Fier à bras has 2 grandfathers and 2 grandmothers recorded (4 in total).
Biological parents of father (2)
Marriage Ebalus Mancer … Comte de Poitou, Duc d'Aquitaine + Aremburgis …
Biological parents of mother (2)
Marriage Rollo … duke of Normandy + Poppa …
Uncles and Aunts
generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)Fier à bras has one uncle recorded.
Siblings of mother (1)
Parents Rollo … duke of Normandy + Poppa …
Uncles and Aunts by marriage
generation +1 no blood relationshipFier à bras has one aunt by marriage recorded.
Parents
generation +1 relationship coefficient: 50.0% (Biological parents)Fier à bras has 1 father and 1 mother recorded (2 in total).
Biological parents (2)
Marriage Guillaume I-III … Duc d'Aquitaine 935-963, Comte de Poitou + Gerloc of Normandy
Parents-in-law
generation +1 no blood relationshipFier à bras has 1 father-in-law and 1 mother-in-law recorded (2 in total).
Marriage with Emma de Blois (2)
Marriage Thibaut I the Deceiver
… Comte de Blois et Chartres + Liutgarde de Vermandois
Co-parents-in-law
same generation no blood relationshipFier à bras has 1 co-father-in-law and 1 co-mother-in-law recorded (2 in total).
Parents-in-law of biological children (2)
Marriage Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou + Agnes de Bourgogne
Partners
same generation no blood relationshipFier à bras has one female partner recorded.
Partner of Fier à bras (1)
Partner chains
same generation no blood relationshipFier à bras has no members of a partner chain recorded.
Siblings
same generation relationship coefficient: 50.0% (Full siblings)Fier à bras has no siblings recorded.
Siblings-in-law
same generation no blood relationshipFier à bras has one brother-in-law recorded.
Co-siblings-in-law
same generation no blood relationshipFier à bras has one co-sister-in-law recorded.
Cousins
same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)Fier à bras has one male first cousin recorded.
Children of full siblings of mother (1)
Parents William I Longsword
… Duke of Normandy + Sprota …
Nephews and Nieces
generation -1 relationship coefficient: 25.0% (Children of full siblings)Fier à bras has one nephew recorded.
Children of siblings of partners (1)
Brother Eudes I … Comte de Blois of partner Emma de Blois
Children
generation -1 relationship coefficient: 50.0% (Biological children)Fier à bras has one son recorded.
Biological children (1)
Parents Guillaume II-IV Fier à bras
… Duc d'Aquitaine, Comte de Poitou + Emma de Blois
Children-in-law
generation -1 no blood relationshipFier à bras has one daughter-in-law recorded.
Partners of biological children (1)
Son Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou
Grandchildren
generation -2 relationship coefficient: 25.0% (Biological grandchildren)Fier à bras has one grandson recorded.
Biological grandchildren (1)
Parents Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou + Agnes de Bourgogne
Grandchildren-in-law
generation -2 no blood relationshipFier à bras has one granddaughter-in-law recorded.
Partners of biological grandchildren (1)
Marriage Guillaume II-IV Fier à bras
… Duc d'Aquitaine, Comte de Poitou + Emma de Blois
Summary for the shown extended family
The extended family of Fier à bras has 25 members (including Fier à bras). (additional members of the partner chains are not counted)
Great-grandparents
generation +3 relationship coefficient: 12.5% (Biological great-grandparents)Fier à bras has 2 great-grandfathers recorded.
Biological grandparents of father (1)
Parents Ramnulf II … Comte de Poitou + … … (Partnership) of Ebalus Mancer … Comte de Poitou, Duc d'Aquitaine
Biological grandparents of mother (1)
Parents Berengar II of Neustria + … … (Marriage) of Poppa …
Grandparents
generation +2 relationship coefficient: 25.0% (Biological grandparents)Fier à bras has 2 grandfathers recorded.
Biological parents of father (1)
Marriage Ebalus Mancer … Comte de Poitou, Duc d'Aquitaine + Aremburgis …
Biological parents of mother (1)
Marriage Rollo … duke of Normandy + Poppa …
Uncles and Aunts
generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)Fier à bras has one uncle recorded.
Siblings of mother (1)
Parents Rollo … duke of Normandy + Poppa …
Uncles and Aunts by marriage
generation +1 no blood relationshipFier à bras has no uncles or aunts by marriage recorded.
Parents
generation +1 relationship coefficient: 50.0% (Biological parents)Fier à bras has one father recorded.
Biological parents (1)
Marriage Guillaume I-III … Duc d'Aquitaine 935-963, Comte de Poitou + Gerloc of Normandy
Parents-in-law
generation +1 no blood relationshipFier à bras has one father-in-law recorded.
Marriage with Emma de Blois (1)
Marriage Thibaut I the Deceiver
… Comte de Blois et Chartres + Liutgarde de Vermandois
Co-parents-in-law
same generation no blood relationshipFier à bras has one co-father-in-law recorded.
Parents-in-law of biological children (1)
Marriage Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou + Agnes de Bourgogne
Partners
same generation no blood relationshipFier à bras has no partners recorded.
Partner chains
same generation no blood relationshipFier à bras has no members of a partner chain recorded.
Siblings
same generation relationship coefficient: 50.0% (Full siblings)Fier à bras has no siblings recorded.
Siblings-in-law
same generation no blood relationshipFier à bras has one brother-in-law recorded.
Co-siblings-in-law
same generation no blood relationshipFier à bras has no co-siblings-in-law recorded.
Cousins
same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)Fier à bras has one male first cousin recorded.
Children of full siblings of mother (1)
Parents William I Longsword
… Duke of Normandy + Sprota …
Nephews and Nieces
generation -1 relationship coefficient: 25.0% (Children of full siblings)Fier à bras has one nephew recorded.
Children of siblings of partners (1)
Brother Eudes I … Comte de Blois of partner Emma de Blois
Children
generation -1 relationship coefficient: 50.0% (Biological children)Fier à bras has one son recorded.
Biological children (1)
Parents Guillaume II-IV Fier à bras
… Duc d'Aquitaine, Comte de Poitou + Emma de Blois
Children-in-law
generation -1 no blood relationshipFier à bras has no children-in-law recorded.
Grandchildren
generation -2 relationship coefficient: 25.0% (Biological grandchildren)Fier à bras has one grandson recorded.
Biological grandchildren (1)
Parents Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou + Agnes de Bourgogne
Grandchildren-in-law
generation -2 no blood relationshipFier à bras has no grandchildren-in-law recorded.
Summary for the shown extended family
The extended family of Fier à bras has 14 members (including Fier à bras). (additional members of the partner chains are not counted)
Great-grandparents
generation +3 relationship coefficient: 12.5% (Biological great-grandparents)Fier à bras has one great-grandmother recorded.
Biological grandparents of mother (1)
Parents Berengar II of Neustria + … … (Marriage) of Poppa …
Grandparents
generation +2 relationship coefficient: 25.0% (Biological grandparents)Fier à bras has 2 grandmothers recorded.
Biological parents of father (1)
Marriage Ebalus Mancer … Comte de Poitou, Duc d'Aquitaine + Aremburgis …
Uncles and Aunts
generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)Fier à bras has no uncles or aunts recorded.
Uncles and Aunts by marriage
generation +1 no blood relationshipFier à bras has one aunt by marriage recorded.
Parents
generation +1 relationship coefficient: 50.0% (Biological parents)Fier à bras has one mother recorded.
Biological parents (1)
Marriage Guillaume I-III … Duc d'Aquitaine 935-963, Comte de Poitou + Gerloc of Normandy
Parents-in-law
generation +1 no blood relationshipFier à bras has one mother-in-law recorded.
Marriage with Emma de Blois (1)
Marriage Thibaut I the Deceiver
… Comte de Blois et Chartres + Liutgarde de Vermandois
Co-parents-in-law
same generation no blood relationshipFier à bras has one co-mother-in-law recorded.
Parents-in-law of biological children (1)
Marriage Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou + Agnes de Bourgogne
Partners
same generation no blood relationshipFier à bras has one female partner recorded.
Partner of Fier à bras (1)
Partner chains
same generation no blood relationshipFier à bras has no members of a partner chain recorded.
Siblings
same generation relationship coefficient: 50.0% (Full siblings)Fier à bras has no siblings recorded.
Siblings-in-law
same generation no blood relationshipFier à bras has no siblings-in-law recorded.
Co-siblings-in-law
same generation no blood relationshipFier à bras has one co-sister-in-law recorded.
Cousins
same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)Fier à bras has no first cousins recorded.
Nephews and Nieces
generation -1 relationship coefficient: 25.0% (Children of full siblings)Fier à bras has no nephews or nieces recorded.
Children
generation -1 relationship coefficient: 50.0% (Biological children)Fier à bras has no children recorded.
Children-in-law
generation -1 no blood relationshipFier à bras has one daughter-in-law recorded.
Partners of biological children (1)
Son Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou
Grandchildren
generation -2 relationship coefficient: 25.0% (Biological grandchildren)Fier à bras has no grandchildren recorded.
Grandchildren-in-law
generation -2 no blood relationshipFier à bras has one granddaughter-in-law recorded.
Partners of biological grandchildren (1)
Marriage Guillaume II-IV Fier à bras
… Duc d'Aquitaine, Comte de Poitou + Emma de Blois
Summary for the shown extended family
The extended family of Fier à bras has 12 members (including Fier à bras). (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)Fier à bras has 2 great-grandfathers and 1 great-grandmother recorded (3 in total).
Biological grandparents of father (1)
Parents Ramnulf II … Comte de Poitou + … … (Partnership) of Ebalus Mancer … Comte de Poitou, Duc d'Aquitaine
Biological grandparents of mother (2)
Parents Berengar II of Neustria + … … (Marriage) of Poppa …
Grandparents
generation +2 relationship coefficient: 25.0% (Biological grandparents)Fier à bras has 2 grandfathers and 2 grandmothers recorded (4 in total).
Biological parents of father (2)
Marriage Ebalus Mancer … Comte de Poitou, Duc d'Aquitaine + Aremburgis …
Biological parents of mother (2)
Marriage Rollo … duke of Normandy + Poppa …
Uncles and Aunts
generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)Fier à bras has one uncle recorded.
Siblings of mother (1)
Parents Rollo … duke of Normandy + Poppa …
Uncles and Aunts by marriage
generation +1 no blood relationshipFier à bras has one aunt by marriage recorded.
Parents
generation +1 relationship coefficient: 50.0% (Biological parents)Fier à bras has 1 father and 1 mother recorded (2 in total).
Biological parents (2)
Marriage Guillaume I-III … Duc d'Aquitaine 935-963, Comte de Poitou + Gerloc of Normandy
Parents-in-law
generation +1 no blood relationshipFier à bras has 1 father-in-law and 1 mother-in-law recorded (2 in total).
Marriage with Emma de Blois (2)
Marriage Thibaut I the Deceiver
… Comte de Blois et Chartres + Liutgarde de Vermandois
Co-parents-in-law
same generation no blood relationshipFier à bras has 1 co-father-in-law and 1 co-mother-in-law recorded (2 in total).
Parents-in-law of biological children (2)
Marriage Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou + Agnes de Bourgogne
Partners
same generation no blood relationshipFier à bras has one female partner recorded.
Partner of Fier à bras (1)
Partner chains
same generation no blood relationshipFier à bras has no members of a partner chain recorded.
Siblings
same generation relationship coefficient: 50.0% (Full siblings)Fier à bras has no siblings recorded.
Siblings-in-law
same generation no blood relationshipFier à bras has one brother-in-law recorded.
Co-siblings-in-law
same generation no blood relationshipFier à bras has one co-sister-in-law recorded.
Cousins
same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)Fier à bras has one male first cousin recorded.
Children of full siblings of mother (1)
Parents William I Longsword
… Duke of Normandy + Sprota …
Nephews and Nieces
generation -1 relationship coefficient: 25.0% (Children of full siblings)Fier à bras has one nephew recorded.
Children of siblings of partners (1)
Brother Eudes I … Comte de Blois of partner Emma de Blois
Children
generation -1 relationship coefficient: 50.0% (Biological children)Fier à bras has one son recorded.
Biological children (1)
Parents Guillaume II-IV Fier à bras
… Duc d'Aquitaine, Comte de Poitou + Emma de Blois
Children-in-law
generation -1 no blood relationshipFier à bras has one daughter-in-law recorded.
Partners of biological children (1)
Son Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou
Grandchildren
generation -2 relationship coefficient: 25.0% (Biological grandchildren)Fier à bras has one grandson recorded.
Biological grandchildren (1)
Parents Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou + Agnes de Bourgogne
Grandchildren-in-law
generation -2 no blood relationshipFier à bras has one granddaughter-in-law recorded.
Partners of biological grandchildren (1)
Marriage Guillaume II-IV Fier à bras
… Duc d'Aquitaine, Comte de Poitou + Emma de Blois
Summary for the shown extended family
The extended family of Fier à bras has 25 members (including Fier à bras). (additional members of the partner chains are not counted)
No family available
Great-grandparents
generation +3 relationship coefficient: 12.5% (Biological great-grandparents)Fier à bras has 2 great-grandfathers recorded.
Biological grandparents of father (1)
Parents Ramnulf II … Comte de Poitou + … … (Partnership) of Ebalus Mancer … Comte de Poitou, Duc d'Aquitaine
Biological grandparents of mother (1)
Parents Berengar II of Neustria + … … (Marriage) of Poppa …
Grandparents
generation +2 relationship coefficient: 25.0% (Biological grandparents)Fier à bras has 2 grandfathers recorded.
Biological parents of father (1)
Marriage Ebalus Mancer … Comte de Poitou, Duc d'Aquitaine + Aremburgis …
Biological parents of mother (1)
Marriage Rollo … duke of Normandy + Poppa …
Uncles and Aunts
generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)Fier à bras has one uncle recorded.
Siblings of mother (1)
Parents Rollo … duke of Normandy + Poppa …
Uncles and Aunts by marriage
generation +1 no blood relationshipFier à bras has no uncles or aunts by marriage recorded.
Parents
generation +1 relationship coefficient: 50.0% (Biological parents)Fier à bras has one father recorded.
Biological parents (1)
Marriage Guillaume I-III … Duc d'Aquitaine 935-963, Comte de Poitou + Gerloc of Normandy
Parents-in-law
generation +1 no blood relationshipFier à bras has one father-in-law recorded.
Marriage with Emma de Blois (1)
Marriage Thibaut I the Deceiver
… Comte de Blois et Chartres + Liutgarde de Vermandois
Co-parents-in-law
same generation no blood relationshipFier à bras has one co-father-in-law recorded.
Parents-in-law of biological children (1)
Marriage Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou + Agnes de Bourgogne
Partners
same generation no blood relationshipFier à bras has no partners recorded.
Partner chains
same generation no blood relationshipFier à bras has no members of a partner chain recorded.
Siblings
same generation relationship coefficient: 50.0% (Full siblings)Fier à bras has no siblings recorded.
Siblings-in-law
same generation no blood relationshipFier à bras has one brother-in-law recorded.
Co-siblings-in-law
same generation no blood relationshipFier à bras has no co-siblings-in-law recorded.
Cousins
same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)Fier à bras has one male first cousin recorded.
Children of full siblings of mother (1)
Parents William I Longsword
… Duke of Normandy + Sprota …
Nephews and Nieces
generation -1 relationship coefficient: 25.0% (Children of full siblings)Fier à bras has one nephew recorded.
Children of siblings of partners (1)
Brother Eudes I … Comte de Blois of partner Emma de Blois
Children
generation -1 relationship coefficient: 50.0% (Biological children)Fier à bras has one son recorded.
Biological children (1)
Parents Guillaume II-IV Fier à bras
… Duc d'Aquitaine, Comte de Poitou + Emma de Blois
Children-in-law
generation -1 no blood relationshipFier à bras has no children-in-law recorded.
Grandchildren
generation -2 relationship coefficient: 25.0% (Biological grandchildren)Fier à bras has one grandson recorded.
Biological grandchildren (1)
Parents Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou + Agnes de Bourgogne
Grandchildren-in-law
generation -2 no blood relationshipFier à bras has no grandchildren-in-law recorded.
Summary for the shown extended family
The extended family of Fier à bras has 14 members (including Fier à bras). (additional members of the partner chains are not counted)
No family available
Great-grandparents
generation +3 relationship coefficient: 12.5% (Biological great-grandparents)Fier à bras has one great-grandmother recorded.
Biological grandparents of mother (1)
Parents Berengar II of Neustria + … … (Marriage) of Poppa …
Grandparents
generation +2 relationship coefficient: 25.0% (Biological grandparents)Fier à bras has 2 grandmothers recorded.
Biological parents of father (1)
Marriage Ebalus Mancer … Comte de Poitou, Duc d'Aquitaine + Aremburgis …
Uncles and Aunts
generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)Fier à bras has no uncles or aunts recorded.
Uncles and Aunts by marriage
generation +1 no blood relationshipFier à bras has one aunt by marriage recorded.
Parents
generation +1 relationship coefficient: 50.0% (Biological parents)Fier à bras has one mother recorded.
Biological parents (1)
Marriage Guillaume I-III … Duc d'Aquitaine 935-963, Comte de Poitou + Gerloc of Normandy
Parents-in-law
generation +1 no blood relationshipFier à bras has one mother-in-law recorded.
Marriage with Emma de Blois (1)
Marriage Thibaut I the Deceiver
… Comte de Blois et Chartres + Liutgarde de Vermandois
Co-parents-in-law
same generation no blood relationshipFier à bras has one co-mother-in-law recorded.
Parents-in-law of biological children (1)
Marriage Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou + Agnes de Bourgogne
Partners
same generation no blood relationshipFier à bras has one female partner recorded.
Partner of Fier à bras (1)
Partner chains
same generation no blood relationshipFier à bras has no members of a partner chain recorded.
Siblings
same generation relationship coefficient: 50.0% (Full siblings)Fier à bras has no siblings recorded.
Siblings-in-law
same generation no blood relationshipFier à bras has no siblings-in-law recorded.
Co-siblings-in-law
same generation no blood relationshipFier à bras has one co-sister-in-law recorded.
Cousins
same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)Fier à bras has no first cousins recorded.
Nephews and Nieces
generation -1 relationship coefficient: 25.0% (Children of full siblings)Fier à bras has no nephews or nieces recorded.
Children
generation -1 relationship coefficient: 50.0% (Biological children)Fier à bras has no children recorded.
Children-in-law
generation -1 no blood relationshipFier à bras has one daughter-in-law recorded.
Partners of biological children (1)
Son Guillaume III-V le Grand
… Duc d'Aquitaine 996-1030, Comte de Poitou
Grandchildren
generation -2 relationship coefficient: 25.0% (Biological grandchildren)Fier à bras has no grandchildren recorded.
Grandchildren-in-law
generation -2 no blood relationshipFier à bras has one granddaughter-in-law recorded.
Partners of biological grandchildren (1)
Marriage Guillaume II-IV Fier à bras
… Duc d'Aquitaine, Comte de Poitou + Emma de Blois
Summary for the shown extended family
The extended family of Fier à bras has 12 members (including Fier à bras). (additional members of the partner chains are not counted)