- Born on July 28, 1896 in Plounévez-Moëdec, at château de Portzamparc
- Deceased on January 4, 1961 in Guingamp, at the age of 64 years
Parents
- Louis Marie des Cognets (1853 - 1922), bâtonnier de l'ordre des avocats
- Marie O'Rorcke (1852 - 1925)
Family
- Married on April 3, 1923 in Lannion, with Anne Guitton (1904 - 1984), issuing
- Private
Occupations
- journaliste
- lieutenant d'infanterie