id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3645824,1909098,plaintiff,Harpysfeld,Lewis,mercer,585869,"Harpysfeld, Lewis, of London, mercer",0 3645825,1909098,defendant,Gybbys,William,esq,600953,"Gybbys, William, of Fenton, Devon, esq",0