Robert Kraft may have fathered a fifth child at the age of 76 as Page Six reports there is "speculation" the Patriots owner is the father of his longtime girlfriend Ricki Noel Lander's child.

Kraft and Lander, 38, have been dating for about five years and she reportedly gave birth in secret to the child last year. Page Six reports that Kraft is "taking full care of Ricki and the baby" and even bought her a mansion in Los Angeles while making some "sizable financial investments on her behalf."

While Kraft may be caring for his girlfriend and the child, the 76-year-old will not publicly discuss if he is the biological father, even to his close friends. When Page Six reached out to the Patriots for a comment, a team spokesman declined to give an answer saying, "This is a private matter."