My ggf Patrick McKeon (McEwan/McKeown, and other variations) was born in Cloone/Clun Leitrim around 1856 (the town has been confirmed via his life insurance application in Massachusetts). Oddly, he listed Roscommon as his place of birth when he reported the birth of one of his children, but other documents point to Leitrim. They might have lived near the border and moved or his family might have moved after he left. Patrick's father was Michael McKeon and his mother was Catherine Dignan/Duignan. I believe Patrick had 4 siblings: James, John, Anna, and Carol (possibly a Michael as well). Patrick moved to Edinburgh, married my ggm Ann Coyne and moved to Boston around 1881.
There were several McKeons in his neighborhood in Massachusetts who were relatives, but it's unclear how they were related. A Daniel McKeon (b. 1840, Leitrim) had several children that were involved with Patrick's family, and Daniel's father was named Harry/Henry. I believe Patrick and Daniel were either cousins or half-siblings. I have several relatively close DNA matches (2nd and 3rd cousins) but no names match our ggps, so there could have been a death and remarriage somewhere along the line. Any info would be appreciated.