Lady Isabel Hamilton (born 1595) (1595–1664) Parents Margaret Borthwick Thomas Hamilton Children Lady Margaret Ogilvy Lady Helen Ogilvy Sir David Ogilvy of Clova James Ogilvy Sir Thomas Ogilvy Lady Isobel Ogilvy Siblings Lady Christian Hamilton Thomas Hamilton, 2nd Earl of Haddington Sir John Hamilton Lady Margaret Hamilton Robert Hamilton Sir James Hamilton Lady Jean Hamilton Partners James Ogilvy, 1st Earl of Airlie