Forget That "For Unlawful Carnal Knowledge" Theory

A British historian thinks he's found the earliest use. And also, "Fuckebythenavele" would be an excellent name for a porn film.

 An historian believes he may have found the earliest recorded use of the word “f***” in the English language where its meaning carries a clear sexual connotation, hidden within court records from 1310, concerning a man named Roger Fuckebythenavele.

Dr Paul Booth, a former lecturer in medieval history and an honorary senior research fellow in history at Keele University, made the accidental discovery in a set of Chester County court documents from September 1310 while researching the period of Edward II.