Alan Major Henniker

Colonel in the Royal Engineers (1870–1949) (1870–1949)

Parents

• Jane Livesey Leadbeater
• Robert Henniker

Children

• Anne Marie Henniker
• Richard Henniker

Siblings

• Eleanor Margaret Henniker
• Robert Percy Henniker
• John Granville Henniker
• Frederick Chandos Henniker

Partners

• Blanche Marie Gadsden