Frédérique Élisabeth Japy
- Born in 1779
- Deceased in 1858, at the approximate age of 78 years
Parents
- Frédéric Japy (1749 - 1812), industriel, fabricant d'horlogerie, maire de Beaucourt
- Marguerite Amstutz (1756 - 1811)
Family
- Married in 1798, with Jean Pierre Monnin (1777 - 1853), issuing
Louis-Auguste (1799 - 1878)