Sandra Debonnaire Monson

(born 1937) (b. 1937)

Parents

• Bettie Northrup Powell
• John Rosebery Monson, 10th Baron Monson

Children

• James William John Patterson
• Juliet Mary Patterson
• Annabel Kate Patterson
• Debonnaire von Bismarck

Siblings

• Anthony John Monson
• Jeremy Monson
• John Monson, 11th Baron Monson

Partners

• William Garry Patterson