id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4022335,2032710,plaintiff,ap Powell,William,husbandman,658981,"ap Powell, William, of Longtown, husbandman",0 4022336,2032710,defendant,Llewellan,David Guillam,yeoman,676347,"Llewellan, David Guillam, of Clodecke, yeoman",0