id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5192728,2413609,plaintiff,Notyngham,William,,,"Notyngham, William",0 5192729,2413609,defendant,Clyderhowe,Richard,merchant,855946,"Clyderhowe, Richard, of Aron, Notts, merchant",0 5192730,2413609,defendant,Sutton,Richard,esq,855946,"Sutton, Richard, of Aron, Notts, esq",1 5192731,2413609,defendant,Marsshall,William,merchant,855948,"Marsshall, William, of Muskham, Lincs, merchant",2