My ggg grandfather was Peter Hannon born abt. 1830 at the Plains of Boyle, Roscommon. He arrived in America in 1850 and that same year settled in Folsom, California. He married Margaret Kennedy in 1863. He died in 1885 in Folsom, CA. He was a miner most of his life.
I would love to find out who my gggg grandparents or any other Hannon family still in Roscommon or the U.S. - not sure if he came alone to America.
Any information would be greatly appreciated.