John de Grey, 1st Baron Grey de Rotherfield

English noble (1300–1359)

Parents

• John de Grey
• Margaret de Odingsells

Children

• Maud de Grey
• Sir Robert Grey
• Maud de Grey
• John de Grey, 2nd Lord Grey of Rotherfield

Siblings

• Maud de Grey

Partners

• Catherine Fitzalan
• Avice Marmion