Isabelle was the daughter of unknown parents. The date and place of her birth have not been found.
She died after 23 NOV 1379. The place is not known.
Her husband was Godefroid IV de Sombreffe, who she married on BEF 9 SEP 1349. The place has not been found. Their only known child was Jean IV (?-1448).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 23 NOV 1379 |
|
Note 1
daughter of Jean d' Ottignies, Sire de Rixensart & d'Ottignies and Heluide von Rixensart