Lady Mary Douglas

Parents

• Mary Boyle
• James Douglas, 2nd Duke of Queensberry

Children

Siblings

• Lady Anne Douglas
• Charles Douglas, 3rd Duke of Queensberry
• James Douglas, 3rd Marquess of Queensberry
• Lady Elizabeth Douglas
• Jane Scott, Countess of Dalkeith
• Isabel Douglas
• William Douglas, Earl of Drumlanrig
• Lord George Douglas