id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5179372,2409704,plaintiff,Berte,John,,,"Berte, John",0 5179373,2409704,defendant,Warde,John,tailor,598626,"Warde, John, of Stanstede, tailor",0 5179374,2409704,defendant,Smerte,John,husbandman,586912,"Smerte, John, of Melford, husbandman",1