2021 Relativity
2021 Relativity
Marten Zandstra(1845 - )
Tjitske Wibbelink(19 Jan 1847 - 3 May 1872)
Trijntje Zandstra
b. 10 Jul 1871
d. 28 Jan 1933
updated 3/27/21
copyright 2021 Jean Wisner Dupon