Probably the most memorable Christmas Commercial ever!

Kellogg’s was founded as the Battle Creek Toasted Corn Flake Company on February 19, 1906, by Will Keith Kellogg as an outgrowth of his work with his brother John Harvey Kellogg at the Battle Creek Sanitarium following practices based on the Seventh-day Adventist Christian denomination. The company produced and marketed the hugely successful Kellogg’s Toasted Corn Flakes and was renamed the Kellogg Company in 1922.

Info gleaned from Wikipedia