John C. Truesdale
... that while serving in World War II, future National Labor Relations Board chairman John C. Truesdale helped sink the German submarine U-550 on his first day at sea?
... that while serving in World War<span id="mwDyQ" typeof="mw:Entity"> </span>II, future <a href="./National_Labor_Relations_Board" id="mwDyU" rel="mw:WikiLink" title="National Labor Relations Board">National Labor Relations Board</a> chairman <b id="mwDyY"><a href="./John_C._Truesdale" id="mwDyc" rel="mw:WikiLink" title="John C. Truesdale">John C. Truesdale</a></b> helped sink the <a href="./German_submarine_U-550" id="mwDyg" rel="mw:WikiLink" title="German submarine U-550">German submarine <i id="mwDyk">U-550</i></a> on his first day at sea?