 According to the Tales of the Minstrel of Reims , he was buried in Hagia 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 Galata during his reign . In a third theory , proposed by Giuseppe Gerola , 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 . 
 According to the Tales of the Minstrel of Reims , he was buried in Hagia Sophia . Perry wrote that John , <a href='null_relcl' title='1'><mark>who</mark></a>died as a Franciscan friar , may <a href='been_done' title='2'><mark>have</mark></a> been buried in the Franciscan church dedicated to Saint Francis of Assisi which was built in Galata during his reign . In a third theory , proposed by Giuseppe Gerola , a tomb decorated with the Latin Empire coat of arms in Assisi <a href='null_genetive' title='3'><mark>'s</mark></a>Lower Basilica may <a href='been_done' title='4'><mark>have</mark></a> been built for John by Walter VI , Count of Brienne . 
According to the Tales of da Minstrel of Reims , he was buried in Hagia Sophia . Perry wrote that John , died as a Franciscan friar , may done been buried in tdaFranciscan church dedicated to Saint Francis of Assisi which was built in Galata during his reign . In a third theory , proposed by Giuseppe Gerola , a tomb decorated with thdaatin Empire coat of arms in Assisi  Lower Basilica may done been built fir John by Walter VI , Count of Brienne .