I did extensive genealogical research, but lost continuous lines when it got into Spain and France.
I did find one woman whose family was supposedly related to one of the kings of France- a Charles I believe.
Then there was the dubious honor of finding the ORIGINAL male chauvinist pig as a rather close ancestor- Nicholas Chauvin deLery. Lots of titled French ancestors, many of whom were executed for belligerance against the Spanish.
I think this everyone is a descendant of Mohammed rot is BS.A sad attempt at making the world Islamic by default? Kumbaya, we are all related and we all owe our lives to Mohammed- yeah, its a raghead world...Talk about desperate!
On my Basque (French) side I got back to March 10, 1340. Before that time there were no surnames in the town.
If I recall, Prince Charles, was calling for less intolerence towards Muslim. Hmmmmmmm. I know it is BS that Mohammad descendent is BS.