id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3599499,1867485,plaintiff,Twygge,William,mercer,585869,"Twygge, William, of London, mercer",0 3599500,1867485,defendant,Cachemay,Robert,merchant,585925,"Cachemay, Robert, of Bristol, merchant",0 3599501,1867485,defendant,Gervys,Edmund,merchant,585869,"Gervys, Edmund, of London, merchant",1