FitzGerald is a Hiberno-Norman noble and aristocratic dynasty, originally of Cambro-Norman and Anglo-Norman origin. They have been peers of Ireland since at least the 13th century, and are described i
Windsor Castle, a residence of William the Conqueror first held by Gerald de Windsor's father and brother
Carew Castle, initially built by Gerald de Windsor, estate part of Princess Nest dowry
Carton House was the ancestral seat for over 700 years of the Dukes of Leinster
Lansdowne House, London seat of the Marquess of Lansdowne, was later occupied by William Waldorf Astor, and Hannah de Rothschild of Mentmore Towers. It was also the location of the draft of the Treaty of Paris, which gave independence to the United States.
Duke of Leinster is a title that has been created twice in the Peerage of Ireland since 1691. It does not include any territorial landholdings and does not produce any revenue for the title-holder.
FitzGerald dynasty
…The main branches of the family are: The FitzMaurices and FitzGeralds of Kildare (Earls of Kildare from 1316, later Marquesses of Kildare and from 1766 Dukes of Leinster and Premier Peers of Ireland). The current head is Maurice FitzGerald, 9th Duke…
James FitzGerald, 1st Duke of Leinster
William FitzGerald, 2nd Duke of Leinster