Alexandre was born about 1036, the son of unknown parents. The place is not known.
He died in 1086. The place is not known.
His wife was Marie du Quesnel, who he married in ABT 1054. The place has not been found. Their only known child was Jeanne (c1055-c1110).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1036 |
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| Death | 1086 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Chaulnes |
Note 1
son of Hector de Chaulnes, Sire & Chatelain de Chaulnes and Jeanne de Roucy