id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5473819,2497147,plaintiff,Perot,John,mercer,585869,"Perot, John, of London, mercer",0 5473820,2497147,defendant,Eyre,Reginald,chapman,746345,"Eyre, Reginald, of Lancaster, Lancs, chapman",0 5473821,2497147,defendant,Basse,William,chapman,585978,"Basse, William, of St Neots, Hunts, chapman",1 5473822,2497147,defendant,Colyns,Richard,yeoman,585892,"Colyns, Richard, of Welwyn, Herts, yeoman",2 5473823,2497147,defendant,Poll,Thomas,chapman,655962,"Poll, Thomas, of Myldenalle, Suff, chapman",3