id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4225309,2104320,plaintiff,Cortnes,William,,,"Cortnes, William",0 4225310,2104320,defendant,Blowers,John,yeoman,585869,"Blowers, John, of London, or of St Owsis, Essex, yeoman",0 4225311,2104320,defendant,Glyn,David,clerk,665319,"Glyn, David, of Magna Claston, Essex, clerk",1 4225312,2104320,defendant,Greene,Isaac,yeoman,718532,"Greene, Isaac, of St Owsis, yeoman",2