id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4776493,2288643,plaintiff,Aleyn,Thomas,mercer,585869,"Aleyn, Thomas, of London, mercer",0 4776494,2288643,defendant,Wethirby,John,chapman,607010,"Wethirby, John, of Rypon, Yorks, chapman",0 4776495,2288643,defendant,fevian,William,chapman,586859,"fevian, William, of Salisbury, chapman",1 4776496,2288643,defendant,Somercotes,John,gent,585869,"Somercotes, John, of London, or of Lincoln, gent",2