Twins retire Mauer's No. 7 in emotional ceremony - ESPN
Who were some of the most fun baseball players to watch, even though they weren't Hall-of-Famers? - Quora
Jake Mauer - Wikipedia
Joe Mauer - Wikipedia
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Jake Mauer, father of Twins legend Joe Mauer and two other sons who played pro ball, dies at 66
C.A.: 1982 Topps Denny Lewallyn
Cardboard appreciation: 1981 Topps 1980 NL Championships
Who was Jake Mauer, father of Twins legend Joe Mauer, who died at 66?, Check DOB, Net worth, cause of death - Sports News