id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4462688,2189030,plaintiff,Thetford,John,prior of the monks in,,"Thetford, John, prior of the monks in",0 4462689,2189030,defendant,Yman,John,,759602,"Yman, John, of Cheventon",0 4462690,2189030,defendant,Hadenham,John,,592999,"Hadenham, John, of Merton",1