id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4331218,2140738,plaintiff,Parker,William,,,"Parker, William",0 4331219,2140738,defendant,Beacham,John,yeoman,724777,"Beacham, John, of Cosgrave, yeoman",0 4331220,2140738,defendant,Emerson,William,yeoman,724777,"Emerson, William, of Cosgrave, yeoman",1