2021 Relativity
2021 Relativity
Jan Carel van der Upwich
Balthazina Pasques de Charvonnes
b.  
d.  
b.  
d.  
Children
Jan Balthasar van der Upwich(15 Jun 1763 - 8 Jan 1829)
updated 3/27/21
copyright 2021 Jean Wisner Dupon