My Mullarkeys are also from Dunmore. Thomas was born early 1800's but dead by 1887. His son James (1860-1930) married Mary O'Connor in Tuam and had at least four children: Thomas, James, Mary Ellen and Margaret. Only James stayed in Dunmore. The rest immigrated to U.S. My branch comes from Mary Ellen. From looking at your queries, there must be a connection between yours and mine. Any info or direction would be appreciated.