1. Boston Public Library, MS q Med.282 Title: Cronicha de Frate Martino del ordine deli predicatori del stato degli summi pontifici et degli Imp[er]atori. Place: Italy Date: not before 1471
2. Free Library of Philadelphia, Lewis E 245 Title: Fuero real Author: Alfonso X of Castile and Leon Place: Spain Date: 1255-1299