id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3973215,2015203,plaintiff,Grene,David,merchant,609829,"Grene, David, of Poole, Dorset, merchant",0 3973216,2015203,defendant,Gregory,Robert,merchant,664520,"Gregory, Robert, of Melcum Regis, Dorset, merchant",0