Begging letters from debtors don’t usually survive, although there are at least three reasons why they might. Perhaps the writer was a well known person who at the time was down on his luck and counted on a friend or person of means to help him out. Alternatively, the writer could later have become famous or even notorious and the letter would be regarded as a souvenir or talking point. Of course, the writer could have been neither famous nor notorious, and the retention of a begging letter was a means of recording a favour that one man owed to another.
This particular letter is from someone who signs himself M. Eurius Beaubrier, and is addressed to a Henry Clarke. Although preliminary research has revealed nothing of the writer, who may have been French, the handwriting is that of an educated man