id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3908817,1993243,plaintiff,Ryder,William,gent,,"Ryder, William, gent",0 3908818,1993243,defendant,Meryall,Martin,husbandman,590036,"Meryall, Martin, of Stone juxta Dertford, husbandman",0