I am trying to find more information about my great-grandfather, Michael Gilboy. All we know is that he came to New York, from Liverpool, and worked on the Brooklyn Bridge, which dates between 1868 and 1883. After this, he moved to Scranton, Pa., worked in the coal mines, lost an eye in a mine accident, and married a woman whose last name was Stanton. He was the father of Thomas Gilboy, also of Scranton. Would appreciate any further information . Thanks