What jersey number did Joe Theismann wear with the Redskins?

What jersey number did Doug Williams wear with the Redskins? What position did Joe Theismann primarily play? Joe Theismann is best known for playing with which NFL team? Which college was Joe Theismann playing for when he entered the NFL? What position did Boomer Esiason primarily play? Boomer Esiason is best known for playing with which NFL team? Which college was Boomer Esiason playing for when he entered the NFL? What jersey number did Boomer Esiason wear with the Bengals?