id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3961056,2010960,plaintiff,Thornehyll,Richard,grocer,585869,"Thornehyll, Richard, of London, grocer",0 3961057,2010960,defendant,Cowton,Thomas,chapman,602710,"Cowton, Thomas, of Newark on Trent, Notts, chapman",0