Isabelle was born about 1263, the daughter of unknown parents. The place is not known.
She died on 23 JAN 1312. The place is not known.
Her husband was Philippe I de Piémont, who she married on 12 FEB 1301 in Roma, Lazio, Italia . Their four known children were Amedeo (?-1376), Maria (1301->1308), Alice (?-1368) and Margharita (1303->1371).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1263 |
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| Death | 23 JAN 1312 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | princess of Achaia and Morea |