Here are two files that may help you, the first looks promising.
Visit your FHC for additional info if there is any.
I have no additional data on these files
Bob
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LONERGAN, Bridget Birth
Gender: Female
Birth Date: 2 May 1868 Birthplace: 716, Kilsheelan, Tipp, Ire
Recorded in: Tipperary, Ireland
Collection: Civil Registration
Father: James LONERGAN
Mother: Mary CONNORS
Source: FHL Film 101168 Dates: 1868 - 1869
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LONERGAN, Bridget Birth
Gender: Female
Birth Date: 2 May 1868 Birthplace: 724, St Marys, Wat, Ire
Recorded in: Waterford, Ireland
Collection: Civil Registration
Father: James LONERGAN
Mother: Mary CONNORS
Source: FHL Film 101168 Dates: 1868 - 1870