2021 Relativity
2021 Relativity
Konstanty Umiński(8 Oct 1867 - )
Stanislawa Wisniewska(1883 - )
Lucyan Tadeusz Umiński
b. 19 Jun 1914, Malanowo, Ligowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon