Alexander Duff

British Army officer (1777–1851)

Parents

• Mary Skene
• Alexander Duff, 3rd Earl Fife

Children

• Lady Catherine Duff
• James Duff, 5th Earl Fife
• George Skene Duff
• Lady Louisa Duff

Siblings

• James Duff, 4th Earl Fife
• Lady Anne Duff
• Mary Duff
• Lady Jane Duff
• Lady Sarah Duff

Partners

• Anne Stein