id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4726062,2273437,plaintiff,Gra,John,knight,,"Gra, John, knight",0 4726063,2273437,defendant,Jakson,Thomas,yeoman,791822,"Jakson, Thomas, of Mikylthwayt Grange, yeoman",0 4726064,2273437,defendant,Notehagh,Richard,yeoman,596590,"Notehagh, Richard, of Wederby, yeoman",1