↑Church baptism record Record at St. Gregory the Great Ch., Oshawa, Ont.; LDS reel # 1305881, item # 4, p. 3.
QUAY 3 "The 8th Nov. '66 was baptized Michael, born Darlington on 25 Oct., '60; son of Miles Cosgrove, born Co. Sligo and Ellen McLane, born Canada; sponsors: Pete Molloy, Selena Donner; by Eugene O'Keefe."
1861 census.
1861 Canada Census- Darlington Twp., Durham Co., Canada West- Miles Cosgrove, 40, born Ireland, farmer, Ellen, 31, born U.C., wife; Rose, 10, born U.C.; James , 8, born U.C.; Mary, 5, born U.C.; Ellen, 3, born U.C.; Micle (Michael) 1, born U.C.