id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5320726,2451292,plaintiff,Knyvet,William,"esq, sheriff of Norf",,"Knyvet, William, esq, sheriff of Norf",0 5320727,2451292,defendant,Perot,John,yeoman,782630,"Perot, John, of Holtmarket, yeoman",0