Iain Duncan Smith

British politician (b. 1954)

Parents

• Pamela Mary Summers
• W. G. G. Duncan Smith

Children

• Edward St. Alban Duncan Smith
• Henry St. John Duncan Smith
• Rosanna Tatiana Duncan Smith
• Alicia Cecilia Duncan Smith

Siblings

• Susan Duncan Smith
• David Duncan Smith
• Jean Duncan Smith
• Barrie Duncan Smith

Partners

• Elizabeth Wynne Fremantle