id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5001438,2357307,plaintiff,Meverell,Sampson,knight,,"Meverell, Sampson, knight",0 5001439,2357307,defendant,Buxston,John,yeoman,604645,"Buxston, John, of Tyddeswall, yeoman",0 5001440,2357307,defendant,Twycrosse,Richard,yeoman,604645,"Twycrosse, Richard, of Tyddeswall, yeoman",1