2021 Relativity
2021 Relativity
Sijtze Zijlstra(14 Oct 1823 - 25 Oct 1893)
Tietje Sjoukes Nauta(12 Oct 1822 - 6 Apr 1900)
Roel Zijlstra
b. 14 Aug 1859
d. 2 Aug 1926
updated 3/27/21
copyright 2021 Jean Wisner Dupon