I agree , this was the entry I saw and is causing my confusion.
No record of Marriage of Robert to Margaret Quirk
Record of William Corkill to Margt Quirk 6 Nov 1831 Braddan Film 106711, but no birth of Robert to them that I can see,
So who is the Robert senior and who is his parentage????
My version of the Tree is
Robert Corkill M1868 Martha Gelling
William Corkill M 1831 Margaret Quirk
John Corkill m 1794 Jane Kinread
Thomas Corkill M 1775 Catherine Clague
Thomas Corkill M 1744 Margaret Kewley
Richard Corkill m 1720 Katherine Corrin
Thomas Corkill m 1690 Margaret Crain
William Corkill m 1666 Margaret Corlett
Thomas Corkill m 1640 Mally Quay.
This all now hinges on the parentage of Robert b 1838???