Good, full variant indeed, Chris, thank you. Explains a lot ~~ eg that the boyfriend had planned to jilt her which is why he went to sea, & was annoyed that she caught up with him. Also gets rid of the nonsensical idea that Canada [or 'Canadee-i-o"] is the name of a 'seaport town', which always jars, doesn't it?

I have nevertheless always loved Nic's version, mind.

~M~