Sir Ivar Colquhoun, 8th Baronet British aristocrat (1916–2008) (1916–2008) Parents Geraldine Tennant Sir Iain Colquhoun, 7th Baronet Children Sir Malcolm Colquhoun, 9th Baronet Torquil Colquhoun Iona Campbell, Duchess of Argyll Siblings Donald Alan Colquhoun Robina Colquhoun Fiona Bryde Gore Frances Mary Colquhoun Partners Kathleen Duncan