2021 Relativity
2021 Relativity
Walenty Kleczkowski(23 Jan 1883 - 3 Jul 1957)
Wladyslawa Humiecka(5 Feb 1882 - 13 Dec 1961)
Henry Kleczkowski Kletch
Jean Czyzewski
b. 1911, Jersey City, NJ
d. 15 Jul 1986, Secaucus, NJ
b. 1914, NJ
d.