id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5456632,2491910,plaintiff,Clerk,John,,,"Clerk, John",0 5456633,2491910,defendant,Mason,Thomas,husbandman,881362,"Mason, Thomas, of Walton by Stone, husbandman",0 5456634,2491910,defendant,Chamberleyn,William,mercer,861168,"Chamberleyn, William, of Uttoxather, mercer",1 5456635,2491910,defendant,Hert,William,yeoman,889561,"Hert, William, of Uttoxether, yeoman",2