recent check in 2024 reveals children of Thomas O'Dea and Catherine Houlihan included:
Margaret 1857, Norah 1858-1939, John 1860-1860, Thomas 1860-1871, Catherine 1865-1865, Mary (deaf) 1868-1930
Thomas worked in shipyard as a laborer on the lower west side of Manhattan. Frequent address changes per NY City Directories. Children who died were put into "untitled" graves of Calvary Cemetery in Queens, NY which means not a lot of money in the family.
Not sure where or when Thomas and Catherine immigrated to NYC. Have not yet found a NY marriage record.
Thomas' parents were James and Mary (per death record) and Catherine's parents were Honora/Nora and Michael (per death record).
Ideas for further looking? The O'Dea castle genealogy room was closed August 2024 when we tried to visit........