William Cadogan, 7th Earl Cadogan British noble (1914-1997) (1914–1997) Parents Lilian Coxon Gerald Cadogan, 6th Earl Cadogan Children Lady Sarah Cadogan Charles Cadogan, 8th Earl Cadogan Lady Caroline Cadogan Lady Daphne Cadogan Siblings Lady Alexandra Cadogan Lady Beatrice Cadogan Partners Primrose Yarde-Buller Cecilia Hamilton-Wedderburn