2021 Relativity
2021 Relativity
Leon Dziergowski(25 Jun 1873 - )
Weronika Kalinowska(2 Dec 1873 - )
Roman Dziergowski
b. 20 Feb 1897, Osiek, Ligowo, Poland
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon