id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3990510,2021358,plaintiff,Blackman,John,grocer,585869,"Blackman, John, of London, grocer",0 3990511,2021358,defendant,Graunt,Peter,mercer,586731,"Graunt, Peter, of Wakefeld, Yorks, mercer",0 3990512,2021358,defendant,Rawlyns,John,chapman,585871,"Rawlyns, John, of Taunton, Soms, chapman",1