id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4614500,2235543,plaintiff,(not given),John,prior of Durham,,"Durham, John, prior of",0 4614501,2235543,defendant,Gray,Thomas,,600786,"Gray, Thomas, of Heton, knight, lord of Werk",0 4614502,2235543,defendant,Emondson,Thomas,,594848,"Emondson, Thomas, of North Alverton",1