La iglesia de San Sebastián el Viejo en su fase franciscana: (1516-1539)

The church of San Sebastián the Elder was Franciscan between the year 1516 and 1539. It then became Dominican in 1542. The author introduces an index of several documents which refer to this topic among which there is part of the authorization by Pope Leo X to build a Franciscan convent in the church of San Sebastián the Elder