id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5092076,2384057,plaintiff,Olney,John,mercer,585869,"Olney, John, of London, mercer",0 5092077,2384057,defendant,Martyn,John,chapman,585966,"Martyn, John, of Bryggewater, Soms, chapman",0 5092078,2384057,defendant,Prudde,John,gent,845393,"Prudde, John, of Gildesburgh, Nhants, gent",1