2021 Relativity
2021 Relativity
Bronislaw Kleczkowski Klutz(29 Jan 1893 - 12 Feb 1962)
Helen Piątkowski(21 Sep 1896 - 3 Dec 1977)
Meyer
Sophie Kleczkowski
b.  
d.  
b. 1919, Jersey City, NJ
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon