CJRobson59, sadly no accredited and certified historians, genealogist nor archaeologists truely believe that anyone of any true royal bloodline could exist and have descendants in this modern age other than the current Royal Monarchy of Queen Elizabeth II.
Welcome to the club, CJRobson59, all you have to do is look at my Royal Family Tree to see how far that someone can trace back their royal family bloodlines, but sadly you should expect to beat your head against an stone wall and be disbelieved and have other people scoff forever untill your in your own grave about what you found out.
The archaeologist Dr. Francis Pryor has broken up the concept that there was no King Arthur, I have broken up the concept that there were no cousins to King Arthur, it is through Queen Gweniviere and her father, King Fergus MacGilicuddy's bloodlines that I can trace to an reasoniable time period that these people not only existed but had children and grandchildren that makes Queen Elizabeth II and all her Germanic Royal Monarchy Bloodlines simply upsurpers. Sadly nobody will believe me nor help prove it true, accredited historians have all ready wrote about these bloodlines before but never connected them, they lead in several twists and turns right from Northern Ireland from Red Bay, of 544AD right to Nova Scotia, Canada, Cornwallis Township of 1761AD and finally will end with my death sometime in the next 20yrs or so.
Welcome to the Club of unknown royal bloodlines....I will never see my rear on the throne of England in my lifetime because Queen Elizabeth II already knows my bloodline yet is not about to let her brood be displaced.