Bernard de Tonnac
- Born on October 4, 1892
- Deceased in 1968, at the approximate age of 75 years
Parents
- Paul de Tonnac (c. 1870 - ), officier
- Ida de Roulet (1865 - 1948)
Family
- Married on June 15, 1922 in Geneva, with Yvonne Hélène Odier (1900 - 1978), issuing
Private- Private
- Private
- Private