id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4889373,2323469,plaintiff,Semar,William,,,"Semar, William",0 4889374,2323469,defendant,Tryg,John,maltman,628183,"Tryg, John, of Codreth, maltman",0 4889375,2323469,defendant,Tebbe,John,husbandman,628183,"Tebbe, John, of Codreth, husbandman",1