2021 Relativity
2021 Relativity
Julian Umiński(9 Jan 1863 - 29 Dec 1930)
Bronislawa Kokoszczyńska(1 Oct 1865 - 1943)
Maryanna Umińska
b. 15 Jul 1909, SIerpc, Poland
d. 1950, Slupia, Poland
updated 3/27/21
copyright 2021 Jean Wisner Dupon