Complex sentence: Lois Mai Chan (July 30,1934--August 20,2014) was an American librarian, author, and professor at the University of Kentucky School of Library and Information Science until 2011.
Split into simpler sentences: Lois Mai Chan (July 30,1934--August 20,2014) was an American librarian, professor and author. She was a professor at the University of Kentucky's School of Library and Information Science until 2011.