Thérèse Marguerite Berthout van Berchem
- Born on June 1, 1909 in Crans-près-Céligny
- Deceased on November 1, 1995 in Cologny, at the age of 86 years
Parents
- Maximilien Edmond Berthout van Berchem (1863 - 1921), docteur, fondateur
- Alice Catherine Naville (1873 - 1938)