John Forster FitzGerald Irish officer of the British Army (1784–1877) Parents Anne Catherine Burton Edward FitzGerald Children Anne FitzGerald Charlotte FitzGerald John Forster Fitzgerald William Walter Augustine Fitzgerald Siblings Sir William FitzGerald, 2nd Bt. Crofton Vandeleur Fitzgerald Henry FitzGerald Augustine Fitzgerald Partners Jean Ogilvy Charlotte Hazen