id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5244617,2428609,plaintiff,Plomer,Robert,,,"Plomer, Robert",0 5244618,2428609,defendant,Smyth,Thomas,dyer,593659,"Smyth, Thomas, of Long Melford, Suff, dyer",0 5244619,2428609,defendant,Porter,John,ironmonger,585869,"Porter, John, of London, ironmonger",1