Marmaduke John Monckton

(1853-1922) (1853–1922)

Parents

• Arabella Martha Robinson
• Edmund Gambier Monckton

Children

• Philip Marmaduke Monckton

Siblings

• Geoffrey Francis Monckton
• Philip Edmund Monckton
• Alice Henrietta Monckton
• Caroline Emma Monckton
• Rosamond Isobel Monckton
• William Henry Monckton