Catherine Hamilton noblewoman; (1784-1812) (1784–1812) Parents Catherine Copley John Hamilton, 1st Marquess of Abercorn Children Lady Charlotte Hamilton-Gordon Lady Jane Hamilton-Gordon unnamed Gordon, Lord Haddo Lady Alice Hamilton-Gordon Siblings James Hamilton, Viscount Hamilton Lady Harriet Hamilton Katherine Constantia Hamilton Lord Claud Hamilton Lady Maria Hamilton Arthur FitzJames Cecil Frances Hamilton Partners George Hamilton-Gordon, 4th Earl of Aberdeen