Louis Japy
- Born on April 4, 1804 in Beaucourt
Parents
- Louis Japy (1777 - 1852), industriel horloger à Beaucourt
- Marie-Marguerite Perlet (1777 - 1851)
Family
- Married on September 20, 1836 in Beaucourt, with Thérèse Sandheer (1817 - ), issuing
- Paul (1840 - 1919)
Occupations
- industriel