Pope Adeodatus IAdeodatus I
(also called Deusdedit I
) served as Pope
. He was born in Rome
, the son of a subdeacon
. According to tradition, he was the first pope to use lead seals (bullae
) on papal documents, which in time came to be called "papal bulls
According to tradition, Adeodatus was a Benedictine monk, but there is no certain evidence for this.