From Viterbo in 1267, Jayme Alaric de Perpignan carried the letter from Clement and James to the Mongols for them to join the Franco-Mongol alliance against the Islamic caliphates.
From Viterbo in 1267, Jayme Alaric de Perpignan carried the letter from Clement and James to the Mongols for them to join the Franco-Mongol alliance against the Islamic caliphates.