Ruth Cavendish Bentinck

British suffragist and socialist (1867–1953)

Parents

• Rosina Elizabeth Swan
• Ferdinand Seymour, Earl St. Maur

Children

• Lady Barbara Cavendish-Bentinck
• Lucy Joan Cavendish-Bentinck
• Victor Cavendish-Bentinck, 9th Duke of Portland
• George Augustus Frederick Cavendish-Bentinck
• Ferdinand Cavendish-Bentinck, 8th Duke of Portland

Siblings

• Harold St. Maur

Partners

• Frederick Cavendish-Bentinck