Family/Spouse: Ralph I PLATTNER. Ralph (son of Raymon John PLATTNER and Anna Marie DONNERBERG) was born on 21 Apr 1935 in St. Marys, Auglaize County, Ohio; died on 18 Nov 2020 in Miami Valley Hospital - Dayton, Montgomery County, Ohio; was buried in German Protestant Cemetery - New Bremen, Auglaize County, Ohio. [Group Sheet] [Family Chart]