Olyvia FitzJohn FitzGerald was born circa 1227 in Ireland to John FitzGerald (c1200-1261) and Margery FitzThomas (c1205-1261) . She married Elias Ketyng 1250 JL in Ireland.
Siblings
| Name | Birth | Death | Joined with |
| Maurice FitzGerald (c1225-1261) | 1225 Ireland | 23 July 1261 Callan, County Kerry, Ireland | Mathilda de Barry (c1225-1293) |
| Olyvia fitz John (c1227-) | 1227 Ireland | Ireland | Elias Ketyng |
| Name | Birth | Death | Joined with |
| Gilbert FitzGerald (c1230-) | |||
| John FitzGerald (c1232-) | |||
| Maurice Buidhe FitzGerald (c1234-) | |||
| Thomas FitzGerald (c1236-) | |||
| Philip FitzGerald (c1238-) | |||
See Also
References
- [S22] Sir Bernard Burke, C.B. LL.D., A Genealogical History of the Dormant, Abeyant, Forfeited, and Extinct Peerages of the British Empire, new edition (1883; reprint, Baltimore, Maryland: Genealogical Publishing Company, 1978), page 204. Hereinafter cited as Burkes Extinct Peerage.