Guilderc was born about 1270, the daughter of unknown parents. The place is not known.
Her husband was Payen de Malestroit. They were married, but the date and place have not been found. Their only known child was Geoffroy (c1290-1343).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1270 |
|
Note 1
fille de Hervé (Geoffroy) de Nevet et de Béatrice de la Roche-Bernard