Adam Duncan, 1st Viscount Duncan

Royal Navy admiral (1731-1804) (1731–1804)

Parents

• Helen Haldane
• Alexander Duncan, 3rd of Lundie

Children

• unknown Duncan
• Adamina Duncan
• Henrietta Duncan
• Jane Duncan
• Mary Tufton Duncan
• Henry Duncan
• Robert Haldane-Duncan, 1st Earl of Camperdown

Siblings

• Helen Duncan
• Margaret Duncan
• John Duncan
• Alexander Duncan, 4th of Lundie
• Katherine Duncan

Partners

• Henrietta Dundas