Gregorius Papa XV. Ad perpetuam rei memoriam..
Catholic Church.Pope (1621-1623 : Gregory XV)
GregoryXV,Pope,1554-1623.
Romae, : ex Typographia Camerae Apostolicae.,
1622..
Caption title.
'Dat. Romae apud Sanctum Petrum ... die 23. Decembris [23 December] 1621.'
Woodcut coat of arms of Gregory XV.
Franciscans
Privileges and immunities, Ecclesiastical
Monasticism and religious orders