My research indicates County Monaghan. So I have five siblings in this family: John, Catherine, Owen, Patrick & George. I do not have much on John or George- Indeed I can't find George after his marriage and I do not think that John had any children. Catherine married Francis Richards and I have the family in the 1851 census in Caledon but not again until in 1870 Catherine is listed at Owen's home. I have a fair bit on Patrick's family but would love more information on the rest if you have it.