Pork pie hat the "man-about-town", but its resurgence in the United States in the 1920s is credited to the silent film actor Buster Keaton who wore them in many of his films. The hats from his films were ones the actor made himself by converting fedoras and other hats into pork pies, creating more than a thousand in his lifetime. This kind of pork pie had a very flat top and similar short flat brim. Arguably the heyday of the pork pie hat occurred during the Great Depression. In this incarnation, the pork pie regained its snap brim and increased slightly in height.
Pork Farms crispy pastry. He then bought another local pie shop, founded in 1931 which traded under the name Pork Farms, which he adopted for all shops after that. In the mid-1960s, Parr's business was bought by food tycoon W. Garfield Weston, who made Parr Chairman. In 1969, rival Nottingham pie company TN Parr, formerly owned by Parr’s uncle but then by Samworth Brothers, bought out Pork Farms, again bringing together the two companies together under the Pork Farms brand. In 1972, Pork Farms bought rival Holland's Pies. In 1971, the group was floated on the London Stock Exchange as Pork Farms