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REILY Family History

The O Reillys are thought to be kinsmen of the O Conor kings of Connacht through Maolmordha (Myles), whose great grandson was Ragheallach (gregarious race), from who the O Reillys took their name. Their territory was around Lough Oughter in Cavan and as they increased they extended their families and their territory, particularily to Westmeath

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