managed his now-defunct Major League Baseball team
... that Frank Bancroft managed his now-defunct Major League Baseball team, the Providence Grays, to the 1884 World Series championship?
... that <a href="./Frank_Bancroft" id="mwzg" rel="mw:WikiLink" title="Frank Bancroft">Frank Bancroft</a> <b id="mwzw"><a href="./List_of_managers_of_defunct_Major_League_Baseball_teams" id="mw0A" rel="mw:WikiLink" title="List of managers of defunct Major League Baseball teams">managed his now-defunct Major League Baseball team</a></b>, the <a href="./Providence_Grays" id="mw0Q" rel="mw:WikiLink" title="Providence Grays">Providence Grays</a>, to the <a href="./1884_World_Series" id="mw0g" rel="mw:WikiLink" title="1884 World Series">1884 World Series</a> championship?