id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4450580,2185143,plaintiff,Hastynges,Ralph de,knight,,"Hastynges, Ralph de, knight",0 4450581,2185143,defendant,Fang,Robert,,758030,"Fang, Robert, of Derthyngton",0 4450582,2185143,defendant,Knaresburgh,Mathew de,skinner,586067,"Knaresburgh, Mathew de, of York, skinner",1 4450583,2185143,defendant,Wilsthorp,Thomas de,,,"Wilsthorp, Thomas de",2