Letter 1.9 to Subdeacon Peter (October 590)
Presbyter and abbot Gregory from the monastery of St. Theodore in the province of Palermo pleads with Gregory the Great to resolve a conflict between the monastery and members of the Church of Rome from the estate called Fulloniacum over the estate of Gerdinna. Gregory sends Subdeacon Peter to check if the abbot's claim to the land is valid.
(ed. Norberg 1982; summarised by J. Szafranowski)