id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3952187,2007840,plaintiff,Heathe,James,mercer,585869,"Heathe, James, of London, mercer",0 3952188,2007840,defendant,Grynder,William,yeoman,627203,"Grynder, William, of Sowthwerk, yeoman",0