Hi Kevin,
Its me again. I messaged you maybe 10 minutes ago. (I am still learning how to use this website). I think we may be related. We have traced our ancestry back to Michael Curran born in 1785 and died March 7, 1864. Married Mary Robinson and had 13 children. They lived in Pennsylvania and at least their first son was born in PA in 1819. We believe they then moved to OH. I would love to hear if you have any other facts that match ours, but this is too much to be a coincidence. This was as far as we were able to find. We could not determine Michael's exact location prior to immigration to the US.
Nikki