2021 Relativity
2021 Relativity
Stanislaw Mackiewicz(21 Oct 1871 - 1922)
Weronika Krajewska(10 Apr 1885 - 10 Jan 1961)
William Walter Dolegowsky
Helena Mackiewicz
b. 1895
d. 1970
b. 9 Oct 1902, Rumunki Ligowo, Poland
d. Dec 1976, Westwood, NJ