In 1880, there is another Thomas Campion in Olmstead Co. (Rochester), age 41, born (abt 1839) in Ireland. He had a wife, Mary (31) born Ireland, 4 children: Anna (13), Willie (9), Mary (6), Maggie (3), all born MN. Is he related to the 1857 Thomas Campion? Anyone know where in Ireland he was from? Parents?
I believe this Thomas is the son of John and anne(Hennessey) Campion from Clonmeen, Co Laois, Ireland. Its a small township near Rathdowney and Errill, Co laois.