id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4383714,2159263,plaintiff,Backhouse,Barnaby,,,"Backhouse, Barnaby",0 4383715,2159263,defendant,Rastell,John,chapman,588617,"Rastell, John, of Bromesgrove, Worcs, chapman",0 4383716,2159263,defendant,Chymney,John,chapman,748418,"Chymney, John, of Chollerton, Lancs, chapman",1 4383717,2159263,defendant,Massey,Thomas,chapman,748419,"Massey, Thomas, of Stalforde, Lancs, chapman",2