Barbara
My Gtx4 Grandfather was John Corlett who married Catherine Callow 8/3/1817 in Braddan. Perhaps the John Corlett on your list? Their daughter Jane born 20/5/1820 married Ceasar Kelly 17/11/1838 and had seven children in Peel, John born 1839 Thomas 6/8/1841, Mary Ann 11/4/1845 Catherine Jane 11/10/1847 Margaret Jane 11/10/1850 Ceasar 11/11/1853 and my Gt Gt Grandmother Esther Jane Kelly who married James McCormick from Andreas (he was later a Police Constable in Liverpool) I have yet to discover who John Corletts parents were. This is about as far as my research has taken me so far.