id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4256292,2115083,plaintiff,Jones,William,,,"Jones, William",0 4256293,2115083,plaintiff,Edward,Sampson,,,"Edward, Sampson",1 4256294,2115083,defendant,Blake,John,yeoman,724508,"Blake, John, of Sherestone, Wilts, yeoman",0