id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3742785,1939600,plaintiff,Vyell,Thomas,,,"Vyell, Thomas",0 3742786,1939600,defendant,Halsey,Thomas,yeoman,594910,"Halsey, Thomas, of Harpeden, yeoman",0 3742787,1939600,defendant,Threder,Adam,husbandman,594910,"Threder, Adam, of Harpeden, husbandman",1 3742788,1939600,defendant,Kylby,Thomas,husbandman,594910,"Kylby, Thomas, of Harpeden, husbandman",2 3742789,1939600,defendant,More,John,husbandman,594910,"More, John, of Harpeden, husbandman",3