The surname Renegan comes from the Irish O Reannachain.
and Fermanagh.
This web page shows only a small excerpt of our Renegan research.
Another 79 words (6 lines of text) covering the years 1659, 1797 and 1857 are included under the topic Early Renegan History in all our PDF Extended History products and printed products wherever possible.Some of the first settlers of this family name or some of its variants were: John Ronaghan, who was naturalized in Philadelphia in 1836; Matthew Renehan, who settled in New York in 1840; James, Catherine, and Mary Renahan, who landed in New York in 1854.