Frances Harriet Leigh

(died 1854) (1793–1854)

Parents

• William Leigh
• Jane Elizabeth Canning

Children

• Alexander Eric George Sinclair
• William Leigh Canning Sinclair
• James Sinclair, 14th Earl of Caithness

Siblings

• Elizabeth Jane Leigh

Partners

• Alexander Campbell Sinclair, 13th Earl of Caithness