id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5444449,2488247,plaintiff,Courtenay,William,knight,,"Courtenay, William, knight",0 5444450,2488247,defendant,Sa_,Thomas,sadler,586036,"Sa_, Thomas, of Exeter, sadler",0 5444451,2488247,defendant,Harrys,John,smith,587115,"Harrys, John, of Cowyke, smith",1