2021 Relativity
2021 Relativity
Jan Piątkowski(1873 - Nov 1930)
Franciszka Mazurowska(24 Feb 1881 - Dec 1959)
Mayville
Mary Piątkowski
b.
d.
b. 1917, Jersey City, NJ
d.
Children
Lawrence Mayville(13 Apr 1933 - 28 Oct 1999)