Ernesto Nathan
Ernesto Nathan was an EnglishItalian Jewish politician, and mayor of Rome, Italy from November 1907 to December 1913.
Nathan was born in London in 1848 to Sara Levi, an Italian from Pesaro, and Mayer Moses Nathan, a naturalised Briton of German origin, both of Jewish heritage. His father died when Ernesto was 14.
Source: Wikipedia