id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4825635,2304056,plaintiff,Valois,Katherine de,,804664,"Valois, Katherine de, of England, Queen",0 4825636,2304056,plaintiff,Wenslaye,Thomas,,,"Wenslaye, Thomas",1 4825637,2304056,defendant,Copper,William,yeoman,644201,"Copper, William, of Aldeborowe, yeoman",0