John Harvey Kellogg and in 1898 released the first batch of Sanitas Toasted Corn Flakes. A modified version with a longer shelf life was released in 1902. By that time, both "Granose Biscuits" and "Granose Flakes" were available. Will Kellogg continued to develop and market flaked cereal. When he proposed adding sugar to the flakes, John would not agree to the change. So, in 1906, Will started his own company, the Battle Creek Toasted Corn Flake Company. This marked the start of a decades-long feud between the brothers. Will's Battle Creek Toasted Corn Flake Company would eventually became the Kellogg Company, while John
Merritt Kellogg 180° meridien. The Kelloggs transferred to Australia in May 1900. They settled in Sydney, where Kellogg drew up the plans for the Wahroonga Sanitarium, and in 1901 supervised its construction. This is now the Sydney Adventist Hospital. Kellogg returned to California in 1903 and due to poor health lived in retirement. He was suffering from hearing and vision problems. He lived the last nineteen years of his life in Healdsburg, California. Kellogg was the older brother, or half-brother, of Dr. John Harvey Kellogg, who was expelled from the Battle Creek church on suspicion of unorthodox views and suspect practices at