John de Marmion II Lord Marmion, son of Sir John de Marmion Lord Marmion and Isabel (de Marmion).
Born ± ABT. 1292 at England, died Apr 30, 1335, approximately 43 years
Married/ Related to:
Maude de Furnival, daughter of Thomas de Furnival III Lord Furnival and Joan de Verdon.
Born 1278 at England, died after AFT. 1348, at least 70 years
1. Avice de Marmion
Born 1302 at England