Do it like Galileo.

The Doge of Venice is Leonardo Donato (1536--1612, reigned 1606--1612).

By the by, Doge is pronounced doja as given at Forvo: Doge---and not doggie though the temptation is strong.

Credit/Permission: Giuseppe Bertini (1825--1898), 1858 (uploaded to Wikipedia by User:David J. Wilson, 2010) / Public domain.
Image link: Wikipedia: File:Bertini fresco of Galileo Galilei and Doge of Venice.jpg.
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File: Galileo file: galileo_doge.html.