William de Montacute, 2nd Baron Montacute

English peer (1280–1319)

Parents

• Simon de Montagu, 1st Baron Montagu
• Aufricia

Children

• John de Montagu
• Maud Montague
• Isabel Montague
• Hawise de Montagu
• Simon Montacute
• Alice Montague
• Katherine Montague
• Elizabeth Montague
• Edward Montagu, 1st Baron Montagu
• William Montagu, 1st Earl of Salisbury

Siblings

• Isabella Montagu

Partners

• Elizabeth Montacute