2021 Relativity
2021 Relativity
Jan Leopold Guminski(30 Jun 1849 - )
Leokadya Pracka(18 Aug 1850 - )
m. 1912, Chicago, IL
Wladyslaw Guminski
Ludwika Louise Szablewska
b. 19 Apr 1890, Lukoszyn Biki, Bozewo, Poland
d. 8 Dec 1982
b.
d.