I am attempting to trace my mother's side of the Irish Family Tree back to Ireland. My 3rd great grandfather Daniel Holleran later Hollern was born on or about 1835 in County Cork, Ireland. He married Margaret Ann McAuliffe (from Whitechurch, County Cork, Ireland) and had 6 children (possibly 7) born in Lykens, PA, David D. Hollern (b. abbt. 1858-1945), Daniel Hollern(b. abbt. 1858-1878), Ellen E. Hollern (b. abbt. 1860-1950), Dennis J. Hollern (b. abbt. 1864-1926), John J. Hollern (priest)(b. abbt. 1866-1912), and Mary Hollern (b. abbt. 1872-1878). Most of the family moved from Lykens, PA to Steelton, PA except for Father John J. Hollern who was in Columbia and York, PA. Daniel Hollern died in 1890 in the town of Lykens, PA USA and is buried in the Irish Catholic Cemetery in Lykens. Margaret Ann McAuliffe Hollern died in 1904 (Steelton, PA) and is buried in the Irish Catholic Cemetery in Lykens too.
I would appreciate any information on Daniel Holleran or Hollern and family in Ireland.