id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3710971,1929745,plaintiff,Stapleton,Brian,"knight, sheriff of Notts",,"Stapleton, Brian, knight, sheriff of Notts",0 3710972,1929745,defendant,Wygley,John,yeoman,615833,"Wygley, John, of Worsworth, Derbs, yeoman",0