id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3678122,1919208,plaintiff,Mayhew,Thomas,,,"Mayhew, Thomas",0 3678123,1919208,defendant,Mason,Thomas,capper,586953,"Mason, Thomas, of Sudbury, capper",0 3678124,1919208,defendant,Becon,Thomas,husbandman,586953,"Becon, Thomas, of Sudbury, husbandman",1