Marie Frey
- Born on March 8, 1864 in Guebwiller
Parents
- Robert Hermann Frey (1825 - 1891), chef de la maison Frey-Witz et Cie à Guebwiller
- Sophie Witz (1830 - 1864)
Family
- Married on May 24, 1894, with Rodolphe de Peyer (1844 - ), négociant à Schaffhouse