Robert Ker, 1st Earl of Roxburghe

Scottish nobleman (1569–1650)

Parents

• Janet Douglas
• Sir William Ker of Cessford

Children

• Lady Isabella Ker
• Lady Jean Ker
• William Ker, Lord Ker
• Henry Ker, Lord Ker
• Lady Mary Ker

Partners

• Margaret Maitland
• Lady Isabel Douglas
• Jean Ker, Countess of Roxburghe