2021 Relativity
2021 Relativity
Jelle de Vries(23 May 1853 - 4 Nov 1920)
Trijntje Dupon(18 Jan 1857 - 23 Dec 1935)
Gjalt de Vries
b. 3 Nov 1892
d. 1893
updated 3/27/21
copyright 2021 Jean Wisner Dupon