Mary Helen Colville

(1922-1981) (1922–1981)

Parents

• Agnes Anne Bilsland
• John Colville, 1st Baron Clydesmuir

Children

• John Dalrymple Hamilton
• James Hew Ronald Dalrymple-Hamilton

Siblings

• Rosemary Anne Heather Colville
• Ronald Colville, 2nd Baron Clydesmuir

Partners

• North Dalrymple-Hamilton