Ann Mara ( June 18 , 1929 -- February 1 , 2015 ) was an American businesswoman , socialite , philanthropist , the wife and later widow of Wellington Mara , and the matriarch of the Mara family , which includes New York Giants CEO John Mara , and her granddaughters , actresses Rooney Mara and Kate Mara .
Ann Mara ( June 18 , 1929 -- February 1 , 2015 ) was an American businesswoman , socialite , and philanthropist . She was the widow of Wellington Mara , and the matriarch of the Mara family , which includes New York Giants CEO John Mara , and her granddaughters , actresses Rooney Mara and Kate Mara .