I searched for Farrell births on Irish Genealogy site. Looking for Farrell births with Patrick as father and Mary Berry as mother. Living at either Furlongs lane or Bride street.
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1895/02202/1832241.pdfThis is the other John but cant find his birth.
https://civilrecords.irishgenealogy.ie/churchrecords/images/marriage_returns/marriages_1933/08977/5249301.pdfHowever, there is a possibility that I am confusing this birth on Stonebridge lane for the marriage above. John Joseph born 1909.
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1909/01599/1642834.pdfI am not surprised by some kids in the same family having the same first name though. There is a Fortune family in Wexford where all the daughters are called Mary but known by their middle names.