Warren graduated from Thornapple-Kellogg High School in 1961. He played several sports and was in the band, but most notable was his earned rank of Eagle Scout.
He attended Albion College, where he met his future wife and graduated with a BA in Mathematics. He received his MA in Mathematics from the University of Oklahoma and added an MBA in Finance and Marketing from the University of Chicago Graduate School of Business. He began his career as a Mathematics Professor before moving to the Finance and Insurance industry in Chicago, IL, where he spent more than 20 years. He then returned to his first love of teaching as a college professor after moving to Daytona Beach to be closer to his parents.
After a debilitating stroke, Warren moved back to Grand Rapids where he enjoyed spending time with his brother attending musical performances at St. Cecilia Music Center. He also loved to read, frequenting the public library, listening to his extensive music collection, visiting the art museum where he was a member, and dining at his favorite downtown restaurants.
He is survived by his brother, David (Betsy) Butler; nieces Anne-Marie (Chris) Hammond and Michelle (Chad) Berry; five great nieces and nephews, and his ex-wife Cynthia Butler of Jackson, MI.
A private family memorial will be held. In lieu of flowers, please consider a donation in memory of Warren to St. Cecilia Music Center in Grand Rapids.