id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3790301,1954784,plaintiff,Walwyn,William,esq,585869,"Walwyn, William, of London, esq",0 3790302,1954784,defendant,Estwell,Richard,tanner,590201,"Estwell, Richard, of Berkyng, Essex, tanner",0