“Its public knowledge...”
Obviously not. Cite your sources other than speculation from a blog that speaks in general about circumcision and its history in England. Your comments are not only egregious they are on par with The Protocols of Zion. No doubt you may also think that Jews have used the blood of children to make matzo.
Your third account of I know someone who knew someone who said that someone told them is laughable at best
Rabbi Jacob Snowman is the one who performed the circumcision on Prince Charles.
http://www.huffingtonpost.com/2013/07/30/royal-baby-circumcision_n_3677027.html