Name Origin
Name Origin

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What does the Gillegan surname reveal about your family history?

The earliest occurrence of the Gillegan surname in our family history documents is from 1735, and we currently have 1,364 records where Gillegan appears. Here are a few more facts to get you started…

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Gillegansin military records

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Gillegansin census records

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Gillegansin convict records

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Gillegansin parish records

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