Fiona Bryde Gore countess of Arran, powerboat racer (1918–2013) (1918–2013) Parents Geraldine Tennant Sir Iain Colquhoun, 7th Baronet Children Arthur Gore, 9th Earl of Arran Philip Gore Siblings Donald Alan Colquhoun Robina Colquhoun Sir Ivar Colquhoun, 8th Baronet Frances Mary Colquhoun Partners Arthur Gore, 8th Earl of Arran