EntityQ6262502· pop 6· linked from 163 articlesJohn W. RiddleSign in to saveAmerican diplomat (1864–1941)Connectionslist of ambassadors of the United States to the Russian FederationEntityUnited States Ambassador to ArgentinaEntityRussiaCountryEgyptCountryArgentinaCountryParisEntitySerbiaCountryRomaniaCountrySoviet UnionConceptBucharestEntityPennsylvaniaEntityConnecticutEntityPhiladelphiaEntityTheodore RooseveltPersonJohn Quincy AdamsEntityCalvin CoolidgeEntityRussian EmpireCountryHarvard UniversityEntityWilliam Howard TaftEntityJames BuchananEntityCategories1864 births1941 deaths20th-century American diplomatsAmbassadors of the United States to ArgentinaAmbassadors of the United States to EgyptAmbassadors of the United States to RomaniaAmbassadors of the United States to RussiaAmbassadors of the United States to SerbiaColumbia Law School alumniHarvard University alumniUnited States Foreign Service personnel