I've got another DNA match here to Thomas Stanbury b 1870 Stoke Damerel. He moved to America where there's an extant lineage that I've matched to.
According to these trees, which I haven't had time to verify everything yet, that Thomas was son of
Thomas Stanbury 1847 or 1848, born Jersey, Channel Islands to Abraham Stanbury born 1817. I trust that all of that will add up nicely, I did have a quick look at the census and it looks fine.
There is a tree here with ancestry for Abraham 1817 but I haven't gone through it to verify everything.
They have Abraham Stanbury 1817, Launceston, Cornwall.
His father John Stanbury 1783, born Lifton, dies Launceston
John's parents are John Stanbury and Susannah Bevan.
So this backs up John Stanbury/Susanna Bevan being the parents of William c 1785.
So why is my aunt, and this distant cousin who descends from William and Isabella, matching to the Fewing line? Wouldn't this suggest a connection like 1st or 2nd cousins between Ann 1794 who married Fewing and my William c1785?