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Explore the Kirwan Family Tree

Discover your ancestors' surnames!

Discover more about the Kirwan story

  • Find out who your ancestors were

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KirwanBorn:FatherBorn:MotherBorn:

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  • Find out who your ancestors were, how they lived and what they did

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Kirwan Genealogy and Family History

The earliest occurrence of the Kirwan surname in our family history documents is from 1574, and we currently have 75,001 records where Kirwan appears. Here are a few more facts to get you started…