id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3925551,1998859,plaintiff,Wolley,Ambrose,grocer,585869,"Wolley, Ambrose, of London, grocer",0 3925552,1998859,defendant,Thornebek,Robert,,647677,"Thornebek, Robert, of Walcott, Lincs, wool broker",0