History of the New England Patriots - Wikipedia
Lowest Point In the Post-Tom Brady Era': With Tom Happily Retired, Bill Belichick's Patriots Slapped With Harsh Reality Check - EssentiallySports
Brady and Belichick - The End of an Era
Bill Belichick was talking Tom Brady in the 3rd round of the 2000 NFL Draft, per ex-Patriots scout Jason Licht
Bill Belichick, Biography & Facts
History of the New England Patriots - Wikipedia
New England Patriots - Wikipedia
7 Tom Brady-Bill Belichick era moments we'll remember most
The story behind the split of Tom Brady, Bill Belichick and the Patriots - ESPN