Background
Grenzebach, John was born on April 26, 1914 in Buffalo. Son of John Edward and Ida May (Linch) Grenzebach.
Grenzebach, John was born on April 26, 1914 in Buffalo. Son of John Edward and Ida May (Linch) Grenzebach.
Vice president Beaver Associates, Chicago, 1950—1961. President John Grenzebach & Associates, 1961—1983, chairman, since 1983, American Association Fund Raising Counsel, New York City, since 1984.
Member of Carlton, Whitehall Club, Chicago Club.
Married Marilynn Clark Grenzebach, October 27, 1939. Children: John, Eric, Martin.