John was the son of Thomas FitzJames FitzGerald and Ellice de Barry. The date and place of his birth have not been found.
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Thomas FitzJames FitzGerald |
James FitzGerald |
Gerald FitzMaurice FitzGerald |
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Eleanor le Boteler |
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Mary de Burgh |
Ulick mac Richard de Burgh |
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Agnes Beauchamp |
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Ellice de Barry |
William Barry |
John Barry |
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Maurice de la Roche |
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