id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4371763,2154961,plaintiff,Lucas,Isaac,,,"Lucas, Isaac",0 4371764,2154961,defendant,Dixson,Henry,mercer,604558,"Dixson, Henry, of Shotley, Suff, mercer",0 4371765,2154961,defendant,Dennys,William,sherman,746373,"Dennys, William, of Syble Hynyngham, sherman",1 4371766,2154961,defendant,Legg,William,vintner,650491,"Legg, William, of Colchester St Leonard, vintner",2