id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3766394,1947145,plaintiff,Markeham,John,"knight, sheriff of Notts",,"Markeham, John, knight, sheriff of Notts",0 3766395,1947145,defendant,Sturton,Thomas,yeoman,595200,"Sturton, Thomas, of Sturton, yeoman",0