Which Super Bowl winning quarterbacks have faced another Super Bowl winning quarterback?

This only list Quarterbacks who have won a Superbowl prior to the Super Bowl listed in parathesis next to the name.

Terry Bradshaw and Roger Staubach (Super Bowl 10) (Super Bowl 13)

Jim Plunkett and Joe Theismann (Super Bowl 18)

Ben Roethlisberger and Kurt Warner (Super Bowl 43)

Eli Manning and Tom Brady (Super Bowl 46)