Oh yea, now that you say the name, I do remember him. You never know but it seems Prince Charles would have a blood test to determine if he was or not.
TIS
TIS, Diana was very popular, and the whole Charles and Camilla thing was NOT. It's sad that Charles wasn't simply allowed to marry Camilla from the start and save everyone involved years of heartache.
Anyway, I'm sure that the love for Diana had a lot to do with Charles' acceptance of Harry (IF the story is true), coupled with his desire for male heirs.