2021 Relativity
2021 Relativity
Johannes Wouter Stroom(13 Jul 1787 - 19 Feb 1830)
Christina Verboom(29 Mar 1790 - 19 Oct 1854)
Gerardus van der Poll
Maria Christina Stroom
b. 1 May 1820
d. 28 Apr 1894
b. 27 Apr 1823, Skępe, Poland
d. 12 Jan 1907, Amsterdam