The deadlock was not even broken when the citizens of Viterbo locked up the cardinals in the Episcopal palace where they were meeting, and finally tearing off part of the roof of the building. Finally, in August 1271, the Cardinals decided to appoint a committee, three of their number from each side, to negotiate a settlement (Election by Compromise). When the six could not agree, however, on the choice of one of the cardinals, they decided to look outside their ranks. They settled on Teobaldo Visconti, the Archdeacon of Liège. Their decision was ratified by all of the Cardinals on 1 September 1271. This was a victory, in fact, for the French-leaning faction, since Teobaldo had intimate connections with France, and his nephew, Vicedomino de Vicedomini, a native of Piacenza but Archbishop of Aix in Provence, had been a follower and advisor of Charles of Anjou ever since he came into Italy.