id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5420226,2480971,plaintiff,Turnham,Richard,,585869,"Turnham, Richard, of London, linen draper",0 5420227,2480971,defendant,Dyghton,William,chapman,599491,"Dyghton, William, of Sudmynster, chapman",0 5420228,2480971,defendant,Chapman,John,purser,593817,"Chapman, John, of Pritwell, purser",1