Kate was born in Bedford, New York. She is one of four children of Kathleen McNulty (Rooney) and NFL football team New York Giants executive Timothy Christopher Mara. Her sister is actress Rooney Mara. Her grandfathers were Wellington Mara, co-owner of the Giants, and Timothy Rooney, owner of Yonkers Raceway, and her grand-uncle is Steelers ...
Born: February 27, 1983
Star sign: Pisces
Height: 5' 2" (1.57 m)
Known for: 127 Hours (2010), Shooter (2007), Iron Man 2 (2010), Transcendence (2014)