Joseph Marie Amédée de Plan de Sieyès de Veynes

• 
• Born on December 5, 1888 in Valence
• Deceased on October 13, 1916 in Belloy-en-Santerre, at the age of 27 years

Parents

• Raoul de Plan de Sieyès de Veynes (1848 - 1944), avocat
• Jeanne d'Indy (1856 - 1943)

Occupations

• capitaine d'infanterie