Charles R. ‘Bob’ Mullauer, a history teacher with a talent for making the subject come alive for students, dies

“He didn’t just teach history — he made it come alive for his students, and he endeared himself to them through his personality,” said the Rev. Donald Grzymski, president of Archbishop Curley High School, where Mr. Mullauer was a faculty member. “He was very popular with the faculty and students, had a calm demeanor, and liked to keep in touch with the alumni.”