DES MOINES, Iowa [KCCI] — Influential central Iowa developer, businessman and philanthropist William C. “Bill” Knapp died Saturday morning. He was 99. Knapp Properties, which he founded in the early 1990s, announced his death in a news release.

The company called Knapp a “self-made entrepreneur, visionary developer, and extraordinary philanthropist, (who) leaves behind a legacy that helped shape the future of Iowa and elevated the civic life of generations.”

(Photo: Bill Knapp (from KnappProperties.com)

Iowa Gov. Kim Reynolds released a statement Saturday morning following Knapp’s death:

“The city of Des Moines is what it is today thanks to the vision of Bill Knapp, but his impact extends far beyond,” Reynolds said. “A generous philanthropist, WWII veteran, devoted family man, and friend to many, Bill lived his life in service to his country, his community, and his fellow Iowans. Kevin and I offer our prayers and condolences to his wife, Susan, and their family, and our gratitude for Bill’s legacy which will endure for generations.”