I am also a descendant of John Lammin. In the US, the name became Lamond. He was the son of John Lammin and Mary Mullins, and also had a sister, Elizabeth. In early Crossmmolina Church records, it appears that there was a James Lammin as well. John Lammin's wife was Anne Ruane. This is sometimes written as Rowen, which may account for the confusion with the name, Browne.
John and Ann had the following children: Patrick, d. Scranton, PA 1911, Mary, d. Philadelphia, PA 1936, John, d. Scranton, PA., 1945, William, d. 1900, Scranton, PA, Michael, d. Philadelphia, 1955, Catherine, (may have died in childhood), James,Thomas and Maggie, who remained in Ireland and Martin, who moved to London.
They were all born at Tooreen, in Crossmolina Parish, Diocese of Kilalla. Thomas seems to have moved to Rathnamaugh after he married. We have managed to track down most of the descendants, but until I saw the posting here, had no way of finding Martin. Is there any way of passing this message along to Caroline?