id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3783835,1952715,plaintiff,Leveson,James,merchant of the staple,,"Leveson, James, merchant of the staple",0 3783836,1952715,defendant,Sutton alias Dudley,John,,617969,"Sutton alias Dudley, John, of Hymley, Staffs, knight",0