Peyton Rous Profile Peyton Rous (Francis Peyton Rous): born 1879; died 1970; USA. Related theoremsDiscovery of tumour-inducing viruses. Rous and Hug PagesPerson: Peyton RousJourney: Peyton RousTranscripts: Peyton Rous ExploreDashboardTheoremsFrameworksLineagePeople