DEROCHEMONT, William Leonard
![Male](img/tng_male.gif)
Generation: 1
1. DEROCHEMONT, William Leonard was born on 30 May 1779 in Doornik, Bemmel, Gelderland, Netherlands; was christened on 30 May 1779 in Doornik, Bemmel, Gelderland, Netherlands; died on 25 May 1850 in Amsterdam, Noord-Holland, Netherlands.