Robert Southwell, 6th Viscount Southwell of Castle Mattress

Royal Navy commander (1898–1960)

Parents

• Dorothy Walrond
• Arthur Southwell, 5th Viscount Southwell of Castle Mattress

Children

• Susan Southwell

Siblings

• Elizabeth Southwell
• John Southwell
• Francis Southwell
• Joan Southwell

Partners

• Violet Walshe
• Josephine de la Mole