Photo by Allegra Boverman. Gloucester: During the 90th anniversary of Old Mother Hubbard Baking Company a company that started in Gloucester, held at the dog park at Stage Fort Park on Saturday. In August there will be an exhibit at the Gloucester Maritime Museum of memorabilia from the last 90 years of the company's existence. Liza Rosenfield, right, of Rockport, was having photos of her dog Rory, 10, taken at the event. She is being helped by photographer assistant Maria Pantazopoulos of Lowell, whose sister Georgia Patazopoulos of Lowell was taking the photos.