" Her
man Prinz (1868-1957)- scientist, researcher, humanitarian, historian- was one of the most respected professors to teach at our school. As a teacher, her turned pharmacology from a curiosity to a sophisticated discipline. His love of pharmacy reminded strong for nearly the seven decades of his professional life; his insatiable desire to become knowledge in every aspect led him to study both in his native Germany and the United States...
... The first time professor Prinz faced the students his appearance created an uproar. His decided Herman accent provoked unnecessary laughter and unrest. Dr. Prinz was naturally hurt by the lack of respect and attention and took his notebook, folded it, turned to the students saying "Goodbye!" and walked out of the lecture hall. The students were dumfounded and immediately sent a delegation to talk with him and apologize for their lack of respect and unruly behavior. The apology was accepted, and and he returned to the lecture platform to resume his talk. After this rude beginning he became one of the most beloved and popular professors on the campus."
- Milton B. Asbell in A Century of Dentistry: A History of University of Pennsylvania School Of Dental Medicine 1878-1978
Student/colleague/friend (we are unsure of the relationship), Dr. Leo De V, kept letters and correspondence with Hermann Prinz. Materials were found inside Prinz's book which was gifted to Leo. It even included photographs of the professor.
