Guillaume Le Guilcher
- Born on September 16, 1790 in Pleubian
- Deceased on December 15, 1867 in this municipality, at the age of 77 years
Family
- Married on July 1, 1813 in Pleubian, with Claudine Le Bastard (1795 - 1879), issuing
Marie Jeanne (1827 - 1900)