Isabel was born on 04 FEB 1245 in Faumont, Glamorganshire, Cymru, the daughter of unknown parents.
Her husband was William de St. John, who she married in 1266 in Faumont, Glamorganshire, Cymru. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 4 FEB 1245 |
|
Note 1
Daughter of William Combmartin