id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4666922,2255386,plaintiff,Aleyn,William,,586152,"Aleyn, William, of Warwick, son of Thomas",0 4666923,2255386,defendant,Harrys,William,butcher,586152,"Harrys, William, of Warwick, butcher",0