id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3883519,1984760,plaintiff,Welbecke,William,gent,627790,"Welbecke, William, of Cawood, Yorks, gent",0 3883520,1984760,defendant,Beverley,John,gent,645046,"Beverley, John, of Wystowe, Yorks, gent",0