2021 Relativity
2021 Relativity
Jan Wittop Koning(19 Sep 1779 - 21 Apr 1855)Hannes Martensen But
m. 11 Aug 1847, Harderwijk, Gelderland
Wijnand Koning
Metje Martensen But
b. 1818, Harderwijk, Gelderland
d.  
b. 1816, Harderwijk, Gelderland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon