Jerry Zimmerman
...that Jerry Zimmerman was the last active Major League Baseball coach to umpire a major league game?
...that <b id="mwB1Q"><a href="./Jerry_Zimmerman" id="mwB1U" rel="mw:WikiLink" title="Jerry Zimmerman">Jerry Zimmerman</a></b> was the last active <a href="./Major_League_Baseball" id="mwB1Y" rel="mw:WikiLink" title="Major League Baseball">Major League Baseball</a> coach to <a href="./Umpire" id="mwB1c" rel="mw:WikiLink" title="Umpire">umpire</a> a major league game?