id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3887665,1986125,plaintiff,Cresham,William,mercer,585869,"Cresham, William, of London, mercer",0
3887666,1986125,plaintiff,Warley,John,mercer,585869,"Warley, John, of London, mercer",1
3887667,1986125,defendant,Aston,Christopher,gent,636124,"Aston, Christopher, of Fyfeld, Berks, gent",0