Guillaume Joseph Marie Portier
- Born on March 27, 1835 in Lanvallay
- Deceased on November 29, 1882 in Pleudihen-sur-Rance, at the age of 47 years
Parents
- Guillaume Julien Portier (1802 - 1835)
- Jeanne Julienne Botrel (1813 - 1867)
Family
- Married on November 9, 1858 in Pleudihen-sur-Rance, with Marie Marguerite Ameline (1835 - ), issuing
- Jean Marie Auguste (1860 - 1865)
- Guillaume Marie Auguste (1860 - 1884)
Marie Thérèse Françoise (1863 - )