Foulques was born about 0995, the son of Hugues I de Mathefelon but his mother is unknown. The place is not known.
His wife is not known. They were married, but the date and place have not been found. Their only known child was Isabelle (c1040-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 0995 |
|