How did William Wrigley Jr die in Phoenix?

William Wrigley Jr. died from pneumonia on January 26, 1932, in Phoenix, Arizona. He had been suffering from health issues, including a prolonged illness, before his death. Wrigley was a prominent businessman best known for founding the Wrigley Company, famous for its Chewing Gum products. His passing marked the end of an era for the company he built into a major brand.