Reverend Christian Friedrich Wilhelm Koch
(17 Aug 1854 - 24 Jul 1940)
Sophia Sassmann
(2 Jun 1866 - 29 May 1944)
Otto Karl Rudolph Koch
Ethel
b.
4 Jan 1904, Casco, St. Clair County, Michigan
d.
28 Jan 2003, Michigan, age: 99
occ.
Businessman In Grand Haven, Michigan
edu.
b.
d.
occ.
edu.
Children
Gloria Koch
David Koch