Thomas FitzMaurice FitzGerald Anglo-Norman soldier in Ireland (1175–1213) Parents Maurice FitzGerald, Lord of Lanstephan Alice de Montgomery Children John FitzGerald, 1st Baron Desmond Maurice fitz Thomas Siblings Gerald FitzMaurice, 1st Lord of Offaly Robert fitz Maurice Nesta fitz Maurice Walter fitz Maurice Hugh fitz Maurice William fitz Maurice Alexander fitz Maurice Maurice fitz Maurice FitzGerald Redmond fitz Maurice Partners Ellinor de Marisec