id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4163342,2082706,plaintiff,Sympson,Lewis,,,"Sympson, Lewis",0 4163343,2082706,defendant,Grenefeld,Gregory,chapman,608035,"Grenefeld, Gregory, of Lancaster, chapman",0 4163344,2082706,defendant,Wylson,Thomas,chapman,608035,"Wylson, Thomas, of Lancaster, chapman",1 4163345,2082706,defendant,Moore,Peter,chapman,587393,"Moore, Peter, of Hyngham, Norf, chapman",2 4163346,2082706,defendant,Tanfeylde,"Robert, junior",esq,585869,"Tanfeylde, Robert, junior, of London, gent, son of William Tanfeilde, of Northampton, esq",3