Forgotten NFL stars of yesteryear: Defense
Scouting Jets defensive end Ronald Blair - Gang Green Nation
Vikings Mourn Loss of Matt Blair
Minnesota Vikings great Matt Blair dies at age 70 - ESPN
Iowa State football: Former All-American star, Minnesota Vikings
Minnesota Vikings - Wikipedia
Iowa State football: Former All-American star, Minnesota Vikings
Former Minnesota Vikings legend Matt Blair dead at 70
Former Vikings great Matt Blair dies at age 70, likely linked to CTE
NFL: Star linebacker for Vikings dies at 70 - Salisbury Post
Former Vikings great Matt Blair dies at age 70, likely linked to CTE