George Marie Stanislas Koska de Stacpoole, 3rd Duc de Stacpoole (1829-1896) (1829–1896) Parents Richard Fitzgeorge de Stacpoole, 1st Duke de Stacpoole Elizabeth Tulloch Children George de Stacpoole, 4th Duc de Stacpoole Maria Josephine de Stacpoole Siblings Elizabeth de Stacpoole Gertrude de Stacpoole Clothilde Stacpoole Count Hubert de Stacpoole Francis Xavier de Stacpoole Richard de Stacpoole, 2nd Duc de Stacpoole Georgina de Stacpoole Partners Maria Dunn