I found Bridget because my aunt Mary (Duffy) McBrearty emigrated with her cousin Mary Josephine Reilly (Bridget's daughter) from Ireland to Brooklyn NY. Mary Duffy is entry #18 on the record and Mary Reilly is entry #11. Mary Reilly's father and home address is Ireland is given (as well as the same destination address as Mary Duffy confirming it's the correct Mary Reilly.) The record is the S.S. Albertic from Belfast, arriving into NY Sep. 24 1929.
From that record Mary J's birth record and her parents marriage and Bridget's birth record were easy to find.
The two cousins were best friends such that they are now buried together in NY - https://www.findagrave.com/memorial/169151623/mary-j-reilly
[2] Death record #65 https://civilrecords.irishgenealogy.ie/churchrecords/images/deaths_returns/deaths_1944/04650/4236614.pdf
[3] Marriage record #178 https://civilrecords.irishgenealogy.ie/churchrecords/images/marriage_returns/marriages_1903/10237/5725709.pdf
[4] Birth record for child Mary Josephine Reilly #321 https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1911/01540/1623648.pdf
[5] Ellis Island record for Mary Josephine Reilly & Mary Duffy
This week's featured connections are Redheads: Bridget is 36 degrees from Catherine of Aragón, 37 degrees from Clara Bow, 45 degrees from Julia Gillard, 34 degrees from Nancy Hart, 33 degrees from Rutherford Hayes, 35 degrees from Rita Hayworth, 38 degrees from Leonard Kelly, 39 degrees from Rose Leslie, 37 degrees from Damian Lewis, 38 degrees from Maureen O'Hara, 42 degrees from Jopie Schaft and 53 degrees from Eirik Thorvaldsson on our single family tree. Login to see how you relate to 33 million family members.