The Casa di San Giorgio was overseen by an extended bureaucracy headed by the Ufficio di San Giorgio. This office consisted of eight executive officers (named protectores) selected by the major shareholders of San Giorgio. The protectores had to be citizens of Genoa and had to hold at least 1000 lire of the communal debt to be eligible to serve in the office. The term of service was generally two years, but was sometimes shorter or longer depending on political conditions. The following protectores served during the period from 1437 to 1438.
Borruele Grimaldi was a Genoese merchant and nobleman who was active in the later fourteenth century and early fifteenth century. The sources attest the he died in 1414.
