id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5246710,2429199,plaintiff,Sewster,William,mercer,585869,"Sewster, William, of London, mercer",0 5246711,2429199,defendant,Craas alias Mason,John,chapman,814648,"Craas alias Mason, John, of Warmestre, chapman",0 5246712,2429199,defendant,Wattys,Robert,husbandman,814648,"Wattys, Robert, of Warmestre, husbandman",1