2021 Relativity
2021 Relativity
Bronislaw Kleczkowski Klutz(29 Jan 1893 - 12 Feb 1962)
Helen Piątkowski(21 Sep 1896 - 3 Dec 1977)
Edward Kleczkowski
b. 10 Feb 1921, Jersey City, NJ
d. 1 May 2009, Hunterdon county, NJ
updated 3/27/21
copyright 2021 Jean Wisner Dupon