I searched the Irish Family History Foundation's database. It contains 12,000,000 surviving rcds for abt 65% of Irish counties. Rcds B4 1840 are increasingly sparse, B4 1800 rare. I only search the existing database.
For Margaret Daly B 1877 (exact), Oldcastle parish, Meath, with a father named James, I found 1 B rcd. A view of the detailed rcd MAY show her parents' names, residence, etc.
Google the Foundation's name to lead you to this database. Pls post your search results to my genforum msg.