EntityQ437388· pop 13· linked from 489 articlesJonathan MasonSign in to saveAmerican politician (1756-1831)Listeners · Last.fmListeners5Total plays11 <a href="https://www.last.fm/music/Jonathan+Mason">Read more on Last.fm</a>via Last.fm · Jonathan MasonConnectionsUnited States SenateEntityRobert Charles WinthropEntityCategories1756 births1831 deaths18th-century members of the Massachusetts General Court19th-century United States representatives19th-century United States senatorsBoston Latin School alumniBurials at Mount Auburn CemeteryFederalist Party United States representatives from MassachusettsFederalist Party United States senatorsMassachusetts state senatorsMembers of the Massachusetts House of Representatives