The marriage was at Michael 16960804. Adam caine + Elinor Steon/Stephan are well documented in Kk Michael land records eg see www.manxnotebook.com/gazateer/ml_oryd.htm
however this was the 'other' Adam Caine family - as I said I was confused by two Adam Caine's producing children though in adjacent parishes - both had first sons called Patrick who inherited the land - however the two are now clearly delineated by land records.