Here's one of those thread-defying guys:
Woody Huyke Minor & Mexican Leagues Statistics & History | Baseball-Reference.com
Woody Huyke caught for 13 years in the minors (seven in AAA) and managed for 31 years more (29 of them managing the Pirates' team in the Gulf Coast Rookie League). But Dexter captured him in his only appearance in a major league camp as a player with the 1967 A's, so I was loathe to relegate him to the minor league thread.