Jacobs was born to Polish-Jewish immigrants Moisha "Max" Jacobs, and Anna Blachmann in
New York City, in 1900. Before the move to America, the original
surname of his family's paternal side was Yakobovitch. He had two brothers, Marvin and Charles Jacobs who founded Jacobs Brothers together in 1915 when Louis was 15 years old. Its name was changed first to Emprise Corp. and then Sportsystems Inc. before adopting its current one in 1980. Jacobs Brothers initially operated theater concessions. When the establishments closed down in the hot summer months, the three men turned their attention to ballparks, the first being
Offermann Stadium in
Buffalo, New York, and the creation of the sports concession industry. In 1919, the brothers got their break when they started to sell concessions for the
Baltimore Orioles of the
International League. In 1926, Jacobs Brothers was renamed "Sportservice". Sportservice is Delaware North's largest operating company. In 1927, the company entered into its first major-league deal by signing an agreement with the
Detroit Tigers to handle food service at
Navin Field. In 1939, the Jacobs brothers expanded their business, acquiring a racetrack, marking the beginning of Delaware North Companies Gaming & Entertainment. In 1941, the company entered the airport arena with a contract to provide food service in
Washington National Airport. In 1952, his brothers Marvin and Charles sold the remaining shares of the company to retire, leaving Louis as the sole owner of Sportservice. In 1960, the company was awarded the contract to operate the concessions at the
1960 Summer Olympics in
Rome,
Italy. Louis died at his desk on August 8, 1968; after his death, his sons Max,
Jeremy Jacobs, and Lawrence, took over sole control of Sportservice. ==Sports teams ownership==