Probable marriage record: May 2, 1852, John Barry, a laborer, and Mary Curtin Welsh, ages 25 and 24, both born in Ireland. He the son of John. She is the daughter of James Curtin (a second marriage for her). Using this data to generate birth and parent information for both.

Another image with the same date shows this as a second marriage for her, but his first and has him born in Chatham, New York, son of William??