Duncan Fitzgerald (1842-1921) (1842–1921) Parents Mary Lavinia Hamilton William Hervey Fitzgerald Children Edward Ormonde Fitzgerald Mona Hannah Fitzgerald Geraldine Elizabeth Augusta Fitzgerald John Desmond Fitzgerald Godfrey Martin Fitzgerald Mildred Dorothea Butler Fitzgerald Terence Duncan Fitzgerald Maurice Lionel Fitzgerald William Harvey Fitzgerald Thomas George Fitzgerald Siblings William Hervey Fitzgerald Partners Margaret McMahon Elizabeth Ellen Freeman