id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4990461,2354059,plaintiff,Chamberleyn,Roger,knight,,"Chamberleyn, Roger, knight",0 4990462,2354059,plaintiff,Dallyng,William,,,"Dallyng, William",1 4990463,2354059,defendant,Popy,Robert,husbandman,810092,"Popy, Robert, of Frense, husbandman",0