This inventory was compiled by Ansaldus Galleta and Sibilla, the widow of the late Rubaldius Mallonii, who were co-guardians of Guillelminus, the son and heir of the deceased. The estate includes set of movable goods as well as descriptions of instruments dating back several decades. Edited by: Robert S. Lopez, Studi sull’economia genovese nel medio evo, in Documenti e studi per la storia del commercio e del diritto commerciale italiano 8 (Torino: S. Lattes, 1936), pp. 224-26. Archival citation provided by Lopez: AS Genova, Cartulario del Not. Giovanni Enrico De Porta, I, fols. 38r-39v.