Complex sentence: Dr. Abraham Simon Wolf Rosenbach (July 22,1876-July 1,1952, in Philadelphia) was an avid collector and scholar of U.S. books and manuscripts.
Split into simpler sentences: Dr. Abraham Simon Wolf Rosenbach was born in July 22,1876 and lived in Philadelphia until his death on July 1,1952. Rosenbach was an avid collector and scholar of U.S. books and manuscripts.