id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4100458,2060490,plaintiff,Jones,John,,,"Jones, John",0 4100459,2060490,defendant,Vaughan,Robert,esq,693600,"Vaughan, Robert, of Wynforton, Herefs, esq",0 4100460,2060490,defendant,Vaughan,Roger,esq,693601,"Vaughan, Roger, of Clero, Radnor, esq",1 4100461,2060490,defendant,ap Thomas,David Lloyd,gent,693602,"ap Thomas, David Lloyd, of Crekecadarne, Brecon, gent",2