id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5490898,2502177,plaintiff,Broughton,John,,,"Broughton, John",0 5490899,2502177,defendant,Lyalton,William,haberdasher,585869,"Lyalton, William, of London, haberdasher",0 5490900,2502177,defendant,Heron,John,clerk,621741,"Heron, John, of Batersey, Surrey, clerk",1