Guillaume was born about 1110, the son of Thibaud III de Blaison and Mahaut de Mirebeau. The place is not known.
His wife was Marie. They were married, but the date and place have not been found. Their only known child was Thibaud IV (c1135-?).
Guillaume de Blaison |
Thibaud III de Blaison |
Jean de Blaison |
Éon de Blaison |
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Tchélétis de Trèves |
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Mahaut de Mirebeau |
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Event | Date | Details | Source | Multimedia | Notes |
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Birth | ABT 1110 |
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