de Montagu, Sibyl
Gender: Female
Parents:

Father: de Montagu, William
Mother: de Grandison, Katherine

Family:

Marriage:BEF JUL 1349
Spouse: Fitzalan, Edmund
b. ABT 1327
d. AFT 1377
Gender: Male
Parents:

Father: Fitzalan, Richard
Mother: Despenser, Isabel

Children:

Fitzalan, Philippa