Laugharne changed from being a village - like its neighbours - into being a township when it received its Royal Charter. This was created by Sir Guy de Brian and received royal assent from the King. The generally accepted view is that Laugharne received its Charter in 1290 and that it was granted by Sir Guy as an act of charity to gain eternal salvation. However, the Charter itself is not dated and there is a curiosity to find out just when it was granted and perhaps to understand why it was granted.
EV Williams MA (Jesus College Oxford) was Portreeve during 1942/43 and wrote what is to date the most detailed account of the history of the Corporation. His researches lead him to suggest the date of the Charter was1307 although he also acknowledged that an earlier date might be possible.