EntityQ7173784· pop 6· linked from 363 articlesPeter E. CostelloSign in to saveAmerican politician (1854–1935)ConnectionsBostonEntityJohn Littleton DawsonEntityPennsylvaniaEntityMassachusettsEntityPhiladelphiaEntitypolitical partyEntityInternational Standard Book NumberEntityJames BuchananEntityRepublican Party (United States)ConceptUnited States House of RepresentativesConceptRick SantorumEntityPat ToomeyEntityAlbert GallatinEntitypublic worksEntityThaddeus StevensEntityTom RidgeEntityFrederick MuhlenbergEntityConor LambEntityThomas FitzsimonsEntityGeorge ClymerEntityCategories1854 births1935 deaths19th-century American businesspeople20th-century American businesspeople20th-century United States representativesAmerican businesspeople in constructionAmerican businesspeople in the energy industryAmerican businesspeople in transportationBurials at West Laurel Hill CemeteryPhiladelphia City Council membersPoliticians from Boston