Guillemette was the daughter of unknown parents. The date and place of her birth have not been found.
She died on 22 SEP 1472. The place is not known.
She had two marriages/partners. Her first husband was Antoine de Vergy, who she married in 1430. The place has not been found. They had no known children.
Her second husband was Thibaut VIII de Neuchâtel, who she married on 8 NOV 1440 in Port-sur-Saône. Their two known children were Antoine (c1445-1472) and Bonne (1441/42-1490).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | 22 SEP 1472 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | dame de Port sur Saône et de Bussières |
Note 1
Philippe de VIENNE , Seigneur de Roulans †1413 & Philiberte de MAUBEC †1421