id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5228141,2423838,plaintiff,Waldreve,Thomas,,,"Waldreve, Thomas",0 5228142,2423838,defendant,Gray,Ralph,,861684,"Gray, Ralph, of Horton, Northumb, knight, sheriff of Northumb",0 5228143,2423838,defendant,Bole,William,clerk,801351,"Bole, William, of Mersshefeld, Glos, clerk",1 5228144,2423838,defendant,Noreys,Thomas,gent,585869,"Noreys, Thomas, of London, gent",2