Sir Malcolm Colquhoun, 9th Baronet

British aristocrat, landowner and school administrator (b. 1947)

Parents

• Kathleen Duncan
• Sir Ivar Colquhoun, 8th Baronet

Children

• Patrick Colquhoun
• Georgina Colquhoun

Siblings

• Torquil Colquhoun
• Iona Campbell, Duchess of Argyll

Partners

• Susan Timmerman
• Katharine Mears