EntityQ442393· pop 12· linked from 115 articlesWilliam MaclaySign in to saveUnited States Senator from Pennsylvania (1737-1804)ConnectionsRobert MorrisEntity1st United States CongressEntityPennsylvania House of RepresentativesEntityNew York CityCityGeorge WashingtonPersoncapital cityEntityPennsylvaniaEntityNorthern IrelandEntityPhiladelphiaEntityJohn AdamsEntitypolitical partyEntityInternational Standard Book NumberEntityBaltimoreEntityJames BuchananEntityPresident of the United StatesConceptHarrisburgEntityInternational Standard Serial NumberEntityUnited States SenateEntityAmerican RevolutionEntityOCLC, Inc.EntityCategories1737 births1804 deaths18th-century members of the Pennsylvania General Assembly18th-century United States senatorsAnti-Administration Party United States senators from PennsylvaniaMaclay familyMembers of the Pennsylvania House of RepresentativesPeople from colonial PennsylvaniaPeople of Pennsylvania in the American RevolutionPeople of Pennsylvania in the French and Indian WarPoliticians from Chester County, Pennsylvania