Like 0 Facebook 0 Twitter 0 Email 0 Legal MaterialsPennsylvania CasesCasesFederal Cook v. Neaff, 3 Yeates 259 (Pa. 1801) Joseph Cook (plaintiff) against John Neaff (defendant) regarding payment for purchase of Bob, an enslaved man. Decision: for plaintiff. Like 0 Facebook 0 Twitter 0 Email 0