a riotous and revelling Christmas
... that Peter the Great experienced "a riotous and revelling Christmas" in London in 1697?
... that <a href="./Peter_the_Great" id="mwCGk" rel="mw:WikiLink" title="Peter the Great">Peter the Great</a> experienced "<b id="mwCGo"><a href="./Revels_(Inns_of_Court)" id="mwCGs" rel="mw:WikiLink" title="Revels (Inns of Court)">a riotous and revelling Christmas</a></b>" in London in 1697?