Greetings, Just discovered my G-G-Grandfather, John (William) HAMILTON, emigrated from Northern Ireland. He was 15 years old. I do not know who is parents were. His Father was Scotch, born ca 1800 and his Mother was Irish. He married in Grant County, Wisconsin in 1858. Their children were: Mary, William, James (my G-Grandfather), John, Letitia, and Harvey. ANY help would be greatly appreciated. Ron HABEL Vista, CA, USA