Jerry,
Think you had showed this to me or I'd come across some version of it along the way. Fun stuff, and yes, people take what they think they thought they heard and make it into a gospel by passing it on or especially when on the written page. The moral for a genealogist is to dig out the primary sources, regardless of the authority.
You've actually done more than entertain though, by offering evidence that explains why the story won't stand up to scrutiny. But thanks. I'm up against this kind of "hear say" all the time via my living relatives, no matter what I find in my research. I've learned not to worry about it, and just go on gathering data. Your people NOT the only ones. Just part of human nature trying to make sense of things by filling in the blanks I suppose.
Thanks for sharing,
Val