id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5456628,2491909,plaintiff,Clerk,John,,,"Clerk, John",0 5456629,2491909,defendant,Mason,Thomas,husbandman,881362,"Mason, Thomas, of Walton by Stone, husbandman",0 5456630,2491909,defendant,Chamberleyn,William,mercer,861168,"Chamberleyn, William, of Uttoxather, mercer",1 5456631,2491909,defendant,Bowyer,Thomas,mercer,587516,"Bowyer, Thomas, of Stafford, mercer",2