Joan Tisch (née Hyman; July 14, 1927 – November 2, 2017) was an American philanthropist. She was a graduate of the University of Michigan and billionaire heir to the Tisch family fortune (through the Loews Corporation, which remains under family control).Forbes: The World's Billionaires - Joan Tisch November 2017
Personal life Tisch was born to Howard N. Hyman and his wife, Marie Ziegler. Her father was a Manhattan dentist who helped disabled war veterans attend theater and sporting events. He persuaded Jack Mara, then president of the New York Giants, to donate 400 seats for each home game to disabled fans and their companions, according to a news release from Loews upon his death in 1981. Her mother was born in Germany. In 1948, she received a bachelor's degree in English from the University of Michigan and married Preston Robert "Bob" Tisch (1926–2005) the same year. They had three children: Steve Tisch, Jonathan Tisch, and Laurie Tisch.New York Times: "Candlelight Wedding Joins 2 Billionaire Families" By GEORGIA DULLEA April 19, 1988New York Times: "Preston Robert Tisch, Owner of Loews Hotels and Giants, Dies" By DOUGLAS MARTIN November 16, 2005The New York Observer: The Tisch Family by Anna Schneider-Mayerson December 18, 2006New York Observer: "Laurie Tisch Illuminates Children’s Lives" By Ken Kurson October 24, 2013
Joan Tisch died on the morning of November 2, 2017, at the age of 90 after a brief illness.
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External links Forbes.com profile