The Library is virtually presenting 70 manuscripts to commemorate 700 years since Dante Alighieri's death.
Members of the band of Torrita di Siena traveled to Rome ahead of their festival for St. Joseph.
Among those present will be Jules Hoffmann, who received the Nobel Prize in Medicine in 2011.
Passionist Bernard of the Mother of Beautiful Love would carry the wounded to the hospital and give the dead proper burials.