Inventory of Fredericus Mormorollus, in The Documentary Archaeology of Late Medieval Europe, ed. by D. L. Smail, G. H. Pizzorno, & L. Morreale

This inventory contains the goods of the deceased Fredericus Mormorollus, inherited by his mother Mabellina, widow of Iohannes Mormorollus, and his brother. Lanfranchotus. The list includes a house in Piacenza, landed properties, and objects.