Pierre Louis de Preux
- Born in 1800
- Deceased in 1885, at the approximate age of 84 years
Parents
- François Antoine de Preux (1768 - 1839)
- Marie Joséphine Patience Antoinette de Courten (1775 - 1848)
Family
- Married in 1826, with Marie Madeleine Blatter (c. 1803 - c. 1827)
- Married with Marie Perroud (c. 1840 - )