id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5143138,2399128,plaintiff,_ker,William,,,"_ker, William",0 5143139,2399128,defendant,Heynes,Robert,laborer,588239,"Heynes, Robert, of Yelverton, laborer",0 5143140,2399128,defendant,Heynes,Maud,laborer,656500,"Heynes, Maud, of Colveston, laborer",1