Timothy Christopher Mara maintains majority ownership of New York Giants, continues family legacy since 1925

Timothy Christopher Mara, father of actresses Rooney and Kate Mara, holds a majority interest in the New York Giants. Timothy Mara, the girls' great-grandfather, was the founder of the Giants. According to Kate, her loyalty lies with the Giants despite being a fan of both the Giants and the Steelers. The Mara family, except for a brief period due to a family feud in 1991, has maintained ownership of the Giants since Tim Mara took control of the team in 1925.