I am trying to find any relatives of my 2xG.Grandfather, he was John Peter McCreesh, bd about 1828, in Ireland, I don't know anymore than that about his family. He went to England and married Elizabeth Hurst in Wigan in circa 1850, he shows up on the 1851 census living in Wigan, with his wife and baby daughter Ellen. He had 9 children one being my G.Grandfather James Henry McCreesh. John Peter died about 1877 in Lancashire.
If anyone has any information or ideas on how to trace his roots I would appreciate it. We believe his occupation to have been an architect and land surveyer.