Joe Connor
... that Roger Connor, whose brother Joe Connor was also a baseball player, was the first to hit an over-the-wall home run at Polo Grounds?
... that <a href="./Roger_Connor" id="mwC68" rel="mw:WikiLink" title="Roger Connor">Roger Connor</a>, whose brother <b id="mwC7A"><a class="mw-disambig" href="./Joe_Connor" id="mwC7E" rel="mw:WikiLink" title="Joe Connor">Joe Connor</a></b> was also a <a href="./Baseball" id="mwC7I" rel="mw:WikiLink" title="Baseball">baseball</a> player, was the first to hit an over-the-wall <a href="./Home_run" id="mwC7M" rel="mw:WikiLink" title="Home run">home run</a> at <a href="./Polo_Grounds" id="mwC7Q" rel="mw:WikiLink" title="Polo Grounds">Polo Grounds</a>?