2021 Relativity
2021 Relativity
Jozef Umiszkiewicz(4 Jan 1852 - )
Maryanna Grabienska(19 Nov 1857 - )
Ignacy Umiszkiewicz
b. 18 Dec 1879, Czermno, Ligowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon