Birdseye (December 9, 1886 - October 7, 1956) was one of the most important entrepreneurs in the history of the food industry. Born in New York City, he became interested in the frozen preservation of food during the course of working as a fur trader in Labrador between 1912 and 1916. By 1923, he had developed a commercially viable process for quick-freezing foods using a belt mechanism, which he patented. In 1924, with backing from three investors, he formed the "General Seafoods Company", in Gloucester, Massachusetts, to produce frozen haddock fillets packed in plain cardboard boxes. The founder's daughter, Marjorie Merriweather Post, was first to become excited about the prospects for the frozen foods business. In 1926, she had put into port at Gloucester on her yacht, Sea Cloud, and was served a luncheon meal which, she learned to her amazement, had been frozen six months before. Despite her enthusiasm, it took Post three years to convince Postum's management to acquire the company. Postum paid $10.75 million for a 51% interest and its partner, Goldman Sachs, paid $12.5 million for the other 49%. Following this acquisition, Postum, Inc changed its name to General Foods Corporation. Goldman sold its share back to General Foods in 1932, apparently at a slight loss. Shortly after the acquisition, General Foods began test-marketing an expanded line of frozen foods, but the company quickly realized that a packaging process alone would not be sufficient to market frozen products in stores. To be sold, the packages had to be kept frozen while on display, so Birdseye engineers began development of a freezer cabinet designed specifically to hold frozen foods. The cabinet, which first appeared in 1934, required a great deal of space and electricity, which were not readily available in most grocery stores of the period. For those stores which could accommodate them, the payback was immediate. Housewives quickly realized that keeping packages of frozen food in the icebox could mean fresher meals and fewer trips to the market. The company published a cook book in 1932, the General Foods Cook Book, dedicated "To the American homemaker". Five editions were published between 1932 and 1937. The book includes photographs (among which is "General Foods offers over twenty famous products for your well-stocked pantry shelf") and a subject index. General Foods was acquired by Altria Group in 1985. In 1989, Altria merged General Foods with Kraft Foods Inc.,