id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4405091,2166279,plaintiff,Richard,Walter,,,"Richard, Walter",0 4405092,2166279,defendant,West,John,yeoman,668035,"West, John, of Whitney, yeoman",0 4405093,2166279,defendant,West,Charles,yeoman,668035,"West, Charles, of Whitney, yeoman",1 4405094,2166279,defendant,Prosser,David,yeoman,668035,"Prosser, David, of Whitney, yeoman",2