id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3905016,1991942,plaintiff,Ibgrave,William,gent,,"Ibgrave, William, gent",0 3905017,1991942,defendant,Portres,Edmund,miller,588934,"Portres, Edmund, of Abbots Langley, miller",0 3905018,1991942,defendant,Welles,William,weaver,588934,"Welles, William, of Abbots Langley, weaver",1