Every couple of years I figure out a new line of descent from Charlemagne, and then poke around and find a weak link or two or three and it goes away... I've just found another line, which I've posted at the bottom of my own profile (Day-1904). Now I'm working my way back profile by profile to see if it holds up, researching each person and adding what sourced data I can find. Whether or not it pans out, Wikitree will get some better-sourced profiles out of it!
My request of anyone who sees this would be to go to my profile and take a look at the line -- if you spot the presence of "garbage genealogy" at points in the line, please point it out to me and save me some work! Or if you have thoughts or suggestions on any of the individuals on the line, let me know. Once I've crossed the Atlantic and gone a few generations back, I'm in EuroAristo territory, so I'll need to coordinate there as well.
Thanks!