Established in 2021, the Marilyn Zweng Library Fund will provide ongoing support for the programs, projects and operations of the City of St. Clair Library branch such as local book clubs, author visits and programming for children.

A supporter of the St. Clair County Library Fund during her lifetime, the St. Clair Library branch received a large planned gift through Dr. Marilyn Zweng’s estate after she passed. She was a modest person but a very impactful philanthropist. Over the years she supported not only the local library but many educational programs and initiatives such as the free dental clinic through the United Way.