id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4425041,2172672,plaintiff,Leyham,Richard de,,586134,"Leyham, Richard de, of Ipswich",0 4425042,2172672,defendant,Bokston,Peter,,609262,"Bokston, Peter, of Stonham",0 4425043,2172672,defendant,Gastoun,Thomas,,,"Gastoun, Thomas",1