2021 Relativity
2021 Relativity
Isaac Kotvis(20 Jun 1837 - 28 May 1924)
Sara van Houte(8 May 1840 - 19 Dec 1927)
m. 18 Feb 1905
David Kotvis
Juliana Ernert
b. 11 Nov 1870
d. 30 Sep 1951
b.
d.
Children
Marvin Royal Kotvis(17 Feb 1906 - )
Frank Kotvis(13 Nov 1898 - )