Coat of arms of the Marquisate of Mantua, granted in 1433 by the by Emperor Segismund to Giovanni Francesco Gonzaga, together with the Marquisate of Mantua
Amended from File:Arms of Gianfrancesco I Gonzaga, Marquess of Mantua.svg by User:MostEpic
Lobsterthermidor (talk) 19:55, 17 July 2023 (UTC)