2021 Relativity
2021 Relativity
Johannes Cornelis Kappetijn(1 Feb 1866 - )
Johanna Wilhelmina Affourtit(27 Feb 1865 - )
Dirkje Kappetijn
b. 4 Dec 1891, Rotterdam, ZH
d. 3 Sep 1893, Rotterdam, ZH
updated 3/27/21
copyright 2021 Jean Wisner Dupon