id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4902573,2327424,plaintiff,Melreth,William,mercer,585869,"Melreth, William, of London, mercer",0 4902574,2327424,defendant,White,David,skinner,592811,"White, David, of Westchestre, Cheshire, skinner",0 4902575,2327424,defendant,Dokwra,Roger,chapman,594224,"Dokwra, Roger, of Kyrkeby in Kendale, Westmor, chapman",1