id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4748131,2279966,plaintiff,Lutrell,Hugh,knight,,"Lutrell, Hugh, knight",0 4748132,2279966,plaintiff,Martyn,John,,,"Martyn, John",1 4748133,2279966,plaintiff,Cobham,William,,,"Cobham, William",2 4748134,2279966,plaintiff,Spenser,William,,,"Spenser, William, on their own account",3 4748135,2279966,defendant,Heynes,Richard,yeoman,597337,"Heynes, Richard, of potton, yeoman",0 4748136,2279966,defendant,Launce,William,husbandman,597337,"Launce, William, of Potton, husbandman",1