William Coleman
... that William Coleman, the first editor of the New York Post, killed an adversary in a duel in 1804?
... that <b id="mwBMM"><a href="./William_Coleman_(editor)" id="mwBMQ" rel="mw:WikiLink" title="William Coleman (editor)">William Coleman</a></b>, the first editor of the <i id="mwBMU"><a href="./New_York_Post" id="mwBMY" rel="mw:WikiLink" title="New York Post">New York Post</a></i>, killed an adversary in a <a href="./Duel" id="mwBMc" rel="mw:WikiLink" title="Duel">duel</a> in 1804?