million. Children of Wellington Mara Wellington Mara and his wife Ann Mara had 11 children. They are: John Mara, president and CEO of the Giants. Susan (Mara) McDonnell Chris Mara, Giants' senior vice president of player personnel. Married Kathleen Rooney, a member of the family that owns the Pittsburgh Steelers. They are the parents of actresses Kate Mara and Rooney Mara. Stephen Mara, works in the financial-services business. Frank Mara, Giants' vice president of community relations. Sheila Mara Kathy (Mara) Morehouse Maureen (Mara) Brown, wife of former National Hockey League player Doug Brown and mother of NHL player Patrick Brown Ann Mara Cacase Meghan (Mara) Brennan Colleen (Mara) McLane References New York Giants owners