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About Thomas O'Reilly

"Thomas O'Reilly, Esq. of Ballgarny, youngest son of Col. John O'Reilly, Esq., who raised a regiment of Dragoons for King James II., (see O'Reilly of Heath House,) was a lieut. in his father's regt., with which he served in the campaigns of 1689, 90, 91, was present at the siege of Limerick, and included in the capitulation of that city. He m. in 1691, Rose dau. of Luke McDowell, Esq. of Montagh, co. Roscommon, and d. in 1756 from A Genealogical and Heraldic Dictionary of the Landed Gentry of Great Britain & Ireland by John Burke 1846

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