トマス・マロリー
In the 15th century, English writer John Hardyng invented a fanciful new etymology for Old French (or ), meaning "Holy Grail", by parsing it as , meaning "royal blood". This etymology was used by some later medieval British writers such as Thomas Malory, and became prominent in the conspiracy theory developed in the book "The Holy Blood and the Holy Grail", in which refers to the Jesus bloodline.