Background
Grossmann, John Emil was born on August 1, 1939 in Lindenhurst, New York, United States. Son of John and Frances (Irlwick) Grossmann.
Grossmann, John Emil was born on August 1, 1939 in Lindenhurst, New York, United States. Son of John and Frances (Irlwick) Grossmann.
Student, Hofstra College, 1961—1963.
Sales manager Compare Real Estate, East Islip, New York, 1961—1971. President John E. Grossmann Associates, Inc., since 1971. With United States Air Force, 1958-1961.
Member of Columbia Society Appraisers, National Association Indiana Appraisers, National Association Review Appraisers, American Association Certified Appraisers, Lions Club (vice president 1983-1984).
Married Lynn Bartsch, October 22, 1983. Children: Joseph, John, Deborah.