Ivo was born about 1052, the son of Yves de Beaumont-sur-Oise and Judée Lupus de Bretagne. The place is not known.
He died after 1083. The place is not known.
His wife was Adélaïde de Gournay. They were married, but the date and place have not been found. Their three known children were Mathieu I (c1080-c1155), Agnès (c1083->1124) and Adélaïde (?-1091).
|
Ivo IV de Beaumont-sur-Oise |
Yves de Beaumont-sur-Oise |
Yves II de Beaumont-sur-Oise |
Yves I de Beaumont-sur-Oise |
+ | ||||
|
Gisèle de Chevreuse |
+ | |||||||
| | | |||||||
| | ||||||||
|
Judée Lupus de Bretagne |
Geoffroy I Bérenger de Bretagne |
Conan I de Bretagne |
+ | |||||
|
Ermengarde d'Anjou |
+ | |||||||
|
Havoise de Normandie |
Richard I de Normandie |
+ | ||||||
|
Gunnor de Crépon |
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1052 |
|
|||
| Death | AFT 1083 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | comte de Beaumont-sur-Oise | |||||
| Nobility Title | chambrier de France |
Note 1
Chanoine en 1039, sécularisé en 1059, cité en 1080-1082