id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4831656,2305930,plaintiff,Brounflete,Henry,knight,,"Brounflete, Henry, knight",0 4831657,2305930,defendant,Conforth,Simon,husbandman,593363,"Conforth, Simon, of Thrapston, husbandman",0 4831658,2305930,defendant,Glover,John,husbandman,593363,"Glover, John, of Thrapston, husbandman",1