Gerald Normanby FitzGibbon (1823-1880) (1823–1880) Parents Henrietta, Viscountess Dillon Henry Dillon, 13th Viscount Dillon Children Clare FitzGibbon John FitzGibbon Florence FitzGibbon Augustus FitzGibbon Charles Dillon Louis FitzGibbon Siblings Constantine Dillon Theodore Dominic Geoffrey Dillon-Lee, 15th Viscount Dillon of Costello-Gallin Louisa Anne Rose Lee Dillon Arthur Edmund Denis Dillon-Lee Henrietta Stanley, Baroness Stanley of Alderley Robert George Lee Dillon Margaret Frances Florence Dillon Charles Dillon, 14th Viscount Dillon Partners Lady Louisa FitzGibbon