Thomas Stephen Monaghan (born March 25, 1937) is an American entrepreneur who founded Domino's Pizza in 1960. He owned the Detroit Tigers from 1983 to 1992. Monaghan also owns the Domino's Farms Office Park, located in the Ann Arbor Charter Township, Michigan, which he first started building during 1984. Monaghan is a devout Christian Catholic and announced his retirement in 1998 after 38 years with Domino's Pizza Inc. Monaghan sold 93 percent of the company to Bain Capital, Inc. for about $1 billion, ceased being involved in day-to-day operations of the company, and subsequently dedicated his time and considerable fortune to Catholic causes. A supporter of the pro-life movement and other Catholic teachings "to combat the nation's 'moral crisis, Monaghan has spent hundreds of millions of dollars promoting them. He and his wife, Marjorie Zybach, whom he met while delivering some pizza, were married in 1962 and have four daughters: Margaret, Susan, Mary and Barbara. As of 2014, they have 10 grandchildren and one great-grandchild. Early life After his father died when Monaghan was four years old, Monaghan's mother had difficulties raising him alone, and at age six, in 1943, Monaghan and his younger brother ended up in an orphanage until their mother collected them again in 1949. The orphanage, St. Joseph Home for Children in Jackson, Michigan, was run by the Felician Sisters of Livonia; one of the nuns there inspired his devotion to the Catholic faith and he later entered St. Joseph's Seminary, in Grand Rapids, with the desire to eventually become a priest. Subsequently, he was expelled from the seminary for a series of disciplinary infractions. In 1956, Monaghan enlisted in the United States Marine Corps by mistake; he had meant to join the Army. He received an honorable discharge in 1959. Domino's Pizza Monaghan returned to Ann Arbor, Michigan, in 1959, and enrolled in the University of Michigan, intending to become an architect. While still a student, he and his brother James borrowed $900 to purchase a small pizza store called DomiNick's in Ypsilanti, Michigan. "I started out in architecture school, and got into the pizza business to pay my way through school," he has said. "The pizza business was losing so much money I never got back into architecture." This business would, after a lawsuit from Domino Sugar, grow into Domino's Pizza. Tom, after opening a further three stores, traded his brother James a Volkswagen