William FitzGerald, 13th Earl of Kildare
Irish peer
(1563–1599)
Parents
Mabel Browne, Countess of Kildare
Gerald FitzGerald, 11th Earl of Kildare
Children
Siblings
Henry FitzGerald, 12th Earl of Kildare
Gerald FitzGerald, Lord Garratt
Lady Mary FitzGerald
Lady Elizabeth FitzGerald