id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4768440,2286103,plaintiff,Mymmes,William,,,"Mymmes, William",0 4768441,2286103,defendant,Barbour,Thomas,yeoman,594374,"Barbour, Thomas, of Shene, Surrey, yeoman",0 4768442,2286103,defendant,Mason,John,yeoman,598338,"Mason, John, of Braynford, yeoman",1