Sir Osbert L'Estrange Mordaunt, 11th Bt.

Parents

• Mary Louisa Cholmondeley
• Sir Charles Mordaunt, 10th Baronet

Children

Siblings

• Winifred Mordaunt
• Cicely Mordaunt
• Lilian Mordaunt
• Adela Mordaunt
• Irene Mordaunt
• Violet Mordaunt