id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5086648,2382488,plaintiff,Heyward,Thomas,,,"Heyward, Thomas",0 5086649,2382488,defendant,Sewall,Thomas,yeoman,585882,"Sewall, Thomas, of Wokyngham, yeoman",0 5086650,2382488,defendant,Landen,Roger,,585882,"Landen, Roger, of Wokyngham, bell maker",1