2021 Relativity
2021 Relativity
Franciszek Siecienski(1825 - )
Agata Sulkowska(1821 - )
Wiktorya Siecienska
b. 16 Oct 1863, Ruszkowo, Sobowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon