Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Joel Gregory Mason (March 12, 1912 October 31, 1995) was a player in the National Football League. Mason was born on March 12, 1912, in Iron River, Michigan. Mason played with the Chicago Cardinals during the 1939 NFL season. After two seasons away from the NFL, he would play four seasons with the Green Bay Packers. During his time with them he was a member of the 1944 NFL Champion Packers. He played at the collegiate level at Western Michigan University.