2021 Relativity
2021 Relativity
Leonard Martewicz
Jozefa Janczewska
b. 1871
d.
b. 1879
d.
Children
Helena Martewicz(3 Mar 1902 - )
Stanislaw Martewicz(8 May 1904 - 17 Feb 1983)
Janina Maryanna Martewicz(17 Jun 1906 - )
Anastazya Martewicz(31 Jul 1910 - )