there are two marriages of a Margaret Christian to an Edward Corkill - one Mau 17771016 (reg has both of parish + dau Margt bapt Mau 17781221 - Margt Corkill als Christian would appear to have been buried Mau 17840413 (can't see any other matching Corkill/christian marriage)- is this Edwd Schoolmaster as Jane Christian als Caine refers to son-in-law Edwd Christian in 1795 will as does Robt Christian senr in 1798

in 1808 will of Jane Kerruish there is " edwd corkill's poor dau (+wife)" - ? there is a marr Edward Corkill to Jane Creer Bra 17821212 "ec maughold;jc douglas" but they had 4 ch

The other marriage Edwd Corkill to a margt Christian was Mau 18150607 but I havn't checked this in Maughold reg - you have tom Corteens still as yet unpublished transcription)

wch was Edwd the schoolmaster or did he marry both ?