2021 Relativity
2021 Relativity
Ignacy Mackiewicz(20 Jul 1853 - 27 Jul 1880)
Walentyna Cieswierska(1858 - )
Stanislaw Mackiewicz
b. 2 Dec 1877, Kukowo, Ligowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon