id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5121401,2392692,plaintiff,Tempest,John,"knight, sheriff of Lincs",,"Tempest, John, knight, sheriff of Lincs",0 5121402,2392692,defendant,Magelyn,William,gent,592846,"Magelyn, William, of Wygtoft, gent",0