Wow! That's history, Richie! Is there a family tree on your website?
More please!

Regarding the relationships between these songs, they nearly all consist of hybrids interspersed with commonplaces. I see little point in trying to trace the commonplaces. They'd already been jumping around since the 18th century. You'll drive yourself nuts if you try.

The British evolution is complicated enough but add in the further American diversification and you've got a zillion-piece jigsaw!