 According to the Tales of the Minstrel of Reims , he was buried in <unk> Sophia . Perry wrote that John , who died as a Franciscan friar , may have been buried in the Franciscan church dedicated to Saint Francis of Assisi which was built in <unk> during his reign . In a third theory , proposed by Giuseppe <unk> , a tomb decorated with the Latin Empire coat of arms in Assisi 's Lower Basilica may have been built for John by Walter VI , Count of Brienne . 
