You didn't mention which denomination your Rattigan family were, but if they were R C then it looks like Rose's baptism would have been before the start of records in the parish which covers the area.
RC parish Kilcloon, Batterstown and Kilcock, NLI microfilm Pos. 4177, covers baptisms and marriages from 1836.
(the RC parish includes several civil parishes, including Moyglare)
Shane