Lady Mary Seymour

(died 1762) (d. 1762)

Parents

• Mary Seymour, Duchess of Somerset
• Edward Seymour, 8th Duke of Somerset

Children

• Joseph Seymour Biscoe

Siblings

• Lord William Seymour
• Lord Francis Seymour
• Edward Seymour, 9th Duke of Somerset
• Webb Seymour, 10th Duke of Somerset

Partners

• Vincent John Biscoe