- Born in 1904 in Prat-Bonrepaux
- Deceased on February 1, 1986 in this municipality, at the approximate age of 81 years
Parents
- Léon Jean Pâris de Treffonds d'Avancourt (1868 - 1937), officier cavalerie
- Adeline Jeanne Marestaing (c. 1880 - )
Family
- Married with Private
Occupations
- officier
- ouvrier papetier
- maître manège