My great grandfather, John Dunn was born 07 May 1866 in Toronto, Ontario. His mother, Ellen Bray, b 07 may 1849, Ireland, d. 09 May 1909, Oswego, NY, was married twice. Her first husband was John Dunn, I have no dates on him, they had one child, my grt grandfather, John Dunn, Jr. Ellen's second husband was Capt. John Oliver, capt. of the Great Lake Schooner, Clara Youell. If anyone has any information on John Dunn, Sr., birth, death, possibly marriage dates,parents, etc. I would greatly appreciate anything anyone could give me.