Compendio delle cose principali, contenute nel ceremoniale di Gregorio XV. de electione Romani Pontificis. /
Incoli, Francesco,active 17th century.
GregoryXV,Pope,1554-1623.
Catholic Church.Pope (1621-1623 : Gregory XV).Aeterni patris filius.
In Roma, : Nella Stamperia della Reu. Cam. Apost.,
1676..
Issued under the device of the Cardinal Camerlengo presumably due to the Vacancy of the Holy See.
Woodcut decorations including, on title page, the device of  the Cardinal Camerlengo.
Issued under the device of the Cardinal Camerlengo presumably due to the Vacancy of the Holy See.
Popes