id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3634751,1905666,plaintiff,Mounteney,John,gent,586360,"Mounteney, John, of Chelmesford, Essex, gent",0 3634752,1905666,defendant,Elveden,"Henry, senior",(legal representative),585869,"Elveden, Henry, senior, of London, esq, executrix of",0 3634753,1905666,defendant,Elveden,Joyce,widow,585869,"Elveden, Joyce, of London, widow",1