William De MONTAGU 13
- Born: 1302, Cassington, Oxfordshire, England 13
- Marriage: Catherine De GRANDISON in 1327 in Cassington, Oxfordshire, England 13
- Died: 30 Jan 1343, WIndsor Castle, Windsor, Berkshire, England at age 41 13
Other names for William were William De MONTACUTE and William De MONTAGUE.
William married Catherine De GRANDISON, daughter of William De GRANDISON and Sybil TREGOZ, in 1327 in Cassington, Oxfordshire, England.13 (Catherine De GRANDISON was born in 1304 in Ashford, Hertfordshire, England 13 and died on 23 Nov 1349 in Bisham, Berkshire, England 13.)