2021 Relativity
2021 Relativity
Ludwik Kowalewski(1847 - )
Walerya Elzbieta Turska(1 Dec 1843 - )
Aleksander Kowalewski
b. 17 Aug 1877, Borowo, Mokowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon