id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5077351,2379723,plaintiff,Blackthorn,John,abbot of Thame Abbey,,"Blackthorn, John, abbot of Thame Abbey",0 5077352,2379723,defendant,Spenser,William,gent,620470,"Spenser, William, of Drayton, Middx, gent",0 5077353,2379723,defendant,Polglas,John,husbandman,590698,"Polglas, John, of Thame, husbandman",1