James "Pops" Dewar

James Alexander Dewar (February 5, 1897 – June 30, 1985) was a Canadian inventor known for inventing the Twinkie in 1930.

Dewar began his career in 1920 at the Continental Baking Company that later, through a series of mergers and acquisitions, became Hostess Brands. He started as a delivery boy by delivering pastries by horse-drawn cart. Dewar eventually rose up through the ranks to be a plant manager.

In 1930, Dewar's plant was making strawberry shortcakes, but only during strawberry season. Dewar came up with an idea to create a shortcake with cream on the inside instead of strawberries. Having seen a billboard for a shoe company called the "Twinkle Toe Shoe Co.", he was inspired to call his shortcake invention a "Twinkie".

Dewar rose to be regional vice-president at Hostess and held that position until 1972.