id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5499636,2504832,plaintiff,Pykeryng,John,mercer,,"Pykeryng, John, mercer",0 5499637,2504832,defendant,Shefford,William,goldsmith,586034,"Shefford, William, of St Albans, Herts, goldsmith",0 5499638,2504832,defendant,Mynthyng,Thomas,chapman,701130,"Mynthyng, Thomas, of Fordham, Norf, chapman",1