Guillaume Rosnarho
- Born on July 15, 1834 in Plumergat
- Deceased on November 29, 1905 in Grand-Champ, at the age of 71 years
Parents
- Martin Rosnarho (1791 - 1865)
- Marie Hélène Cadoret (1800 - 1873)
Family
- Married on October 23, 1872 in Grand-Champ, with Marie Vincente Guillerme (1841 - 1905)