Hildiare was born about 1140, the daughter of Simon d'Oisy and Ade de la Ferté-Ancoul. The place is not known.
She died before 1177. The place is not known.
Her husband was André I de Montmirail. They were married, but the date and place have not been found. Their two known children were Jean I (c1167-1217) and Ade (c1165->1198).
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Hildiare d'Oisy |
Simon d'Oisy |
Hugues II d'Oisy |
Hugues I d'Oisy |
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Aude de Rumigny |
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Heldiarne de Mons |
Gossuin I de Mons |
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|
Ermengarde de Chaumont |
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Ade de la Ferté-Ancoul |
Godefroy de la Ferté-Gaucher |
Étienne de Meaux |
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Ermentrude de Pierrefonds |
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Constance de Vermandois |
Hugues I de Vermandois |
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Adélaïde de Vermandois |
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| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1140 |
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| Death | BEF 1177 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | vicomtesse de Meaux | |||||
| Nobility Title | dame de Crèvecœur |