id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5475404,2497640,plaintiff,Sperke,William,draper,585869,"Sperke, William, of London, draper",0 5475405,2497640,defendant,Waller,Thomas,merchant,598281,"Waller, Thomas, of Skipton in Craven, Yorks, merchant",0 5475406,2497640,defendant,Hyll,Richard,merchant,606673,"Hyll, Richard, of Hull, merchant",1