Guillaume was born about 1400, the son of Otton II de Lalaing and Yolande de Barbançon. The place is not known.
He died on 27 AUG 1475. The place is not known.
His wife was Jeanne de Créquy. They were married, but the date and place have not been found. Their five known children were Yolande (c1422-1497), Isabeau (?-?), Jacques (1421-1453), Jean (?-1498) and Antoine (?-?).
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Guillaume I de Lalaing |
Otton II de Lalaing |
Nicolas III de Lalaing |
Simon III de Lalaing |
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Mahaut d'Aspremont |
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Isabeau de Montigny |
Eustache IV de Montigny |
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Maria van Haverskerke |
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Yolande de Barbançon |
Jean III de Barbançon |
Jean II de Barbançon |
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Eustache dite Isabeau d'Argies |
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Jolande de Gâvre |
Gérard Guillaume de Gâvre |
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Yolande van Born |
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| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1400 |
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| Death | 27 AUG 1475 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Lalaing, de Bugnicourt, de Fressin et de Hordain |