Alix was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Fastré de Berlaymont, who she married in ABT 1299. The place has not been found. Their two known children were Agnès (c1305-1369) and Marie (?-?).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | vrouwe van Assenbroek en Warmes |