Mary Rowan-Hamilton

(died 1951) (1876–1951)

Parents

• Archibald Rowan-Hamilton
• Catherine Caldwell

Children

• Frederick Nicolson, 2nd Baron Carnock
• Clementina Nicolson
• Erskine Nicolson, 3rd Baron Carnock
• Harold Nicolson

Siblings

• Hariot Hamilton-Temple-Blackwood, Marchioness of Dufferin and Ava
• Helen Rowan-Hamilton
• Frederick Rowan-Hamilton
• Sidney Rowan Rowan-Hamilton
• George Rowan-Hamilton
• Gawin Rowan-Hamilton

Partners

• Arthur Nicolson, 1st Baron Carnock