2021 Relativity
2021 Relativity
Romke Martens de Vries(5 Jun 1873 - )
Trijntje van der Wal(26 Nov 1879 - 20 Mar 1928)
Janke de Vries
b. 10 Dec 1896
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon