I am searching for information on William Marleyb.abt 1875- 76 who married Mary O’Neill. They are from Portadown Ireland. They had 3 children Sarah B, b. 1901 and Robert b.1903 were born in Ireland. Elizabeth b.Jan 1906 in Philadelphia, PA William went to Phila, PA in Sept 1905, Mary and the 2 children in Oct. 1905. Mary died in 1906 during or soon after giving bith to Elizabeth. I would like to know where I could information about them in Ireland. They were Catholic so there has to be some kind of church records but I am not sure where to begin my search. Any tips would be greatly appreciated..