William Post, Who Helped Create Pop-Tarts, Dies at 96 - The New York Times
- William Post, Who Helped Create Pop-Tarts, Dies at 96 The New York Times
- William Post, who helped invent Pop-Tarts, dead at 96 Fox Business
- Grand Rapids man behind Pop-Tarts has died at 96 WZZM13.com
- Pop-Tart inventor, who grew up in GR, dies at 96 WOODTV.com
- William Post Obituary (1927 - 2024) - Kentwood, MI - Grand Rapids Press Grand Rapids Press Obituaries