id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4550647,2216145,plaintiff,del Haven,Thomas,,,"del Haven, Thomas",0 4550648,2216145,defendant,Malthorp,Robert de,chaplain,626243,"Malthorp, Robert de, of Billesby, chaplain",0 4550649,2216145,defendant,Tournour,John,,768614,"Tournour, John, of Stikswele",1 4550650,2216145,defendant,Kele,Thomas,,756465,"Kele, Thomas, of Germethorp",2 4550651,2216145,defendant,North,William,,768615,"North, William, of Authorp",3 4550652,2216145,defendant,Kellok,John,,768615,"Kellok, John, of Authorp",4