id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3789595,1954574,plaintiff,Touneshend,Roger,knight,,"Touneshend, Roger, knight",0 3789596,1954574,defendant,Pygott,John,yeoman,589127,"Pygott, John, of Walton, yeoman",0 3789597,1954574,defendant,Smyth,Thomas,yeoman,629652,"Smyth, Thomas, of Bawdsey, yeoman",1