2021 Relativity
2021 Relativity
Simon Hassing(10 Jan 1879 - 16 Jan 1956)
Nellie van der Roest(1882 - 6 Jan 1951)
Philip Hassing
b. 1917, Kalamazoo, MI
d.  
updated 3/27/21
copyright 2021 Jean Wisner Dupon