John de Montacute, 1st Baron Montacute

14th-century English nobleman and loyal servant of King Edward III of England (1330–1390)

Parents

• Catherine Montagu, Countess of Salisbury
• William Montagu, 1st Earl of Salisbury

Children

• Ellen|Alianore de Montagu
• John Montacute, 3rd Earl of Salisbury

Siblings

• William de Montacute, 2nd Earl of Salisbury
• Philippa de Montagu
• Lady Sibyl Montagu
• Lady Elizabeth Montagu

Partners

• Margaret de Monthermer, 3rd Baroness Monthermer
• Margaret de Monthermer