Lady Margaret Ogilvy (1920-2014) (1920–2014) Parents Lady Alexandra Coke David Ogilvy, 12th Earl of Airlie Children Mark Tennant Christopher Tennant Emma Tennant Siblings Lady Victoria Ogilvy David Ogilvy, 13th Earl of Airlie James Ogilvy Angus Ogilvy Lady Griselda Ogilvy Partners Iain Tennant