id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3840303,1970534,plaintiff,Aleyn,Ralph,,,"Aleyn, Ralph",0 3840304,1970534,defendant,Medley,John,clothier,586731,"Medley, John, of Wakefeld, Yorks, clothier",0 3840305,1970534,defendant,Spynke,Richard,yeoman,586887,"Spynke, Richard, of Wakefeld, yeoman",1