Fiennes Cornwallis

British Army officer (1831–1867)

Parents

• Lady Jemima Mann
• Charles Wykeham-Martin

Children

• Caroline Vere Cornwallis
• Helen Florence Cornwallis
• Arthur Wykeham Cornwallis
• Fiennes Cornwallis, 1st Baron Cornwallis

Siblings

• Philip Wykeham-Martin
• Maria Wykeham-Martin
• Cornwallis Wykeham-Martin

Partners

• Harriet Elizabeth Mott