Looking for info regarding a Stephen Devlin who came to Philly from Ireland sometime between 1823 and 1854.Stephen was born in 1823 in Ireland, and some of his descendants are his son John Joseph b. 1854 in Philadelphia (as were all others listed here), John's son Stephen b. 1877, Stephen's son John Joseph b. 1898, and John's son John Joseph b. 1917.We have no information about the family in Ireland--I would love to find out which county we are from and anything about the family.Many thanks in advance!