William Kerr, 4th Marquess of Lothian

Scottish nobleman (1710–1775)

Parents

• Margaret Nicolson
• William Kerr, 3rd Marquess of Lothian

Children

• Louisa Lennox
• William Kerr, 5th Marquess of Lothian
• Lady Wilhelmina Emilia Kerr

Siblings

• Lord Robert Kerr

Partners

• Lady Caroline Darcy