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Thomas FitzMaurice FitzGerald

1175 – 1213

Anglo-Norman soldier in Ireland

Military personnel
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About Thomas FitzMaurice FitzGerald

Lived 1175 – 1213 (aged 37–38). Thomas FitzMaurice FitzGerald was a military personnel.

Thomas FitzMaurice, Lord OConnello, (c. 1145 – 1213) of Shanid, was the eldest son of Maurice FitzGerald, Lord of Lanstephan by his wife, Alice (daughter of Arnulf de Montgomery). Thomas was the progenitor of the Geraldine House of Desmond, and brother of Gerald FitzMaurice, 1st Lord of Offaly, progenitor of the Geraldine Houses of Kildare and Leinster.

In 1210, Thomas invaded Connacht with Geoffrey de Marisco as the head of a force of Anglo-Norman troops gathered in Munster, and of followers of Donnchadh Cairbreach Ó Briain, King of Thomond. This expedition aided in forcing Cathal Crobhdearg Ua Conchobair, King of Connacht into negotiations with John de Gray, Justiciar of Ireland.

Marriage and issue Thomas FitzMaurice married Ellinor, daughter of Jordan de Marisco, and sister of Geoffrey de Marisco, who was appointed justiciar of Ireland in 1215., and had issue:

John FitzGerald, 1st Baron Desmond

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Important facts

Born
1175
Birth century
12th century
Died
1213
Occupation
Military personnel
Also known as
Thomas FitzGerald

People in Thomas FitzMaurice FitzGerald's life

Named in this biography and alive at the same time

Portrait of Cathal Crobhdearg Ua Conchobair
Cathal Crobhdearg Ua Conchobair
1152 – 1224
 Portrait of John de Gray
John de Gray
1101 – 1214
Catholic priest

Contemporaries

People whose lives overlapped Thomas FitzMaurice FitzGerald's

Portrait of Amalric of Bena
Amalric of Bena
1150 – 1206
Theologian
 Portrait of Edmund of Abingdon
Edmund of Abingdon
1174 – 1240
Catholic priest
 Portrait of Robert Grosseteste
Robert Grosseteste
1175 – 1253
Theologian
 Portrait of Boniface of Brussels
Boniface of Brussels
1183 – 1260
Catholic priest
 Portrait of Odo of Châteauroux
Odo of Châteauroux
1190 – 1273
Philosopher
 Portrait of Albertus Magnus
Albertus Magnus
1193 – 1280
Chemist

Frequently asked questions

Who was Thomas FitzMaurice FitzGerald?

Anglo-Norman soldier in Ireland

When was Thomas FitzMaurice FitzGerald born?

Thomas FitzMaurice FitzGerald was born in 1175.

When did Thomas FitzMaurice FitzGerald die?

Thomas FitzMaurice FitzGerald died in 1213.

What was Thomas FitzMaurice FitzGerald's occupation?

Thomas FitzMaurice FitzGerald was a military personnel.

Sources & further reading

· Wikipedia: Thomas FitzMaurice FitzGerald

· Wikidata: Q7789620

· DBpedia: Thomas FitzMaurice FitzGerald

Cite this page

APA: Biography.guide. (2026). Thomas FitzMaurice FitzGerald. https://biography.guide/thomas-fitzmaurice-fitzgerald/

MLA: "Thomas FitzMaurice FitzGerald." Biography.guide, https://biography.guide/thomas-fitzmaurice-fitzgerald/.

Chicago: "Thomas FitzMaurice FitzGerald." Biography.guide. https://biography.guide/thomas-fitzmaurice-fitzgerald/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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