Sir William Mahon, 5th Baronet (1856-1926); Anglo-Irish army officer (1856–1926) Parents Jane King Sir William Mahon, 4th Baronet Children Ursula Mahon William Mahon Sir George Mahon, 6th Baronet Luke Dillon-Mahon Mary Mahon Siblings John FitzGerald Mahon Alice Jane Mahon Edward Mahon Gilbert Mahon Ross Mahon Mary Geraldine Mahon Ross Mahon James Vesey Mahon Partners Edith Augusta Dillon