sentences:  Isaac Gascoyne was the father of General Ernest Frederick Gascoyne, of Raby Hall (1796–1867), who is the great-great-great-grandfather of Bamber Gascoigne.His daughter Charlotte Gascoyne married on 13 October 1821 Rear Admiral Hon.George Pryse Campbell (1793 – 12 January 1858), son of John Campbell of Cawdor, 1st Baron Cawdor of Castlemartin, and Lady Isabella Caroline Howard.