George W. Barrett
... that George W. Barrett was the first person sentenced to death by hanging under a congressional act that made it a capital offense to kill a federal agent?
... that <b id="mwCyU"><a href="./George_W._Barrett" id="mwCyY" rel="mw:WikiLink" title="George W. Barrett">George W. Barrett</a></b> was the first person sentenced to death by <a href="./Hanging" id="mwCyc" rel="mw:WikiLink" title="Hanging">hanging</a> under a <a href="./Act_of_Congress" id="mwCyg" rel="mw:WikiLink" title="Act of Congress">congressional act</a> that made it a capital offense to kill a <a href="./Federal_Bureau_of_Investigation" id="mwCyk" rel="mw:WikiLink" title="Federal Bureau of Investigation">federal agent</a>?