Margaret de MontferratAge: 24 years1262–1286
- Name
- Margaret de Montferrat
| Birth | estimated as equal to husband's birth year about 1262 22 20 |
| Death of a maternal grandfather | Richard de Clare July 4, 1262 |
| Death | 1286 (Age 24 years) |
| Family with parents |
| father |
William VII. de Montferrat Birth: about 1240 Death: February 6, 1292 |
| mother |
Isabelle de Clare Birth: estimated a short gap of 20 years — about 1242 19 |
| herself |
Margaret de Montferrat Birth: estimated as equal to husband's birth year — about 1262 22 20 Death: 1286 |
| Family with Juan I. el de Tarifa de Castilla |
| husband |
Juan I. el de Tarifa de Castilla Birth: 1262 — Sevilla, Andalucia, Spain Death: June 25, 1319 |
| herself |
Margaret de Montferrat Birth: estimated as equal to husband's birth year — about 1262 22 20 Death: 1286 |
| Juan I. el de Tarifa de Castilla + María Díaz de Haro |
| husband |
Juan I. el de Tarifa de Castilla Birth: 1262 — Sevilla, Andalucia, Spain Death: June 25, 1319 |
| husband’s wife |
María Díaz de Haro Birth: estimated as 25 years prior to marriage — about 1262 |
|
Marriage: 1287 — |