Mary Jane Cavendish-Bentinck

(1929-2010) (1929–2010)

Parents

• Clothilde Bruce Quigley
• Victor Cavendish-Bentinck, 9th Duke of Portland

Children

• David Constantine Georgiades
• William James Georgiades

Siblings

• Lord William James Cavendish-Bentinck
• Barbara Cavendish-Bentinck

Partners

• Alexander Constantine Georgiades
• Stephen Richards Graubard