Alice married William de MONTAGUNot Married. William (son of William De MONTAGU (MONTACUTE), BARON MONTAGU and Elizabeth De MONTFORT, BARONESS MONTAGU) was born on 1302 OR 1303 in , Cassington, Oxfordshire, England; was christened in (17-18 1320); died in 30 Jan 1343 OR 1344 in , Windsor Castle, Berkshire, England; was buried in , Bisham, Berkshire, England. [Group Sheet] [Family Chart]