id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5579426,2528644,plaintiff,Blokley,Richard,tanner,,"Blokley, Richard, tanner",0 5579427,2528644,plaintiff,Harrys,Humphrey,merchant,643570,"Harrys, Humphrey, of Kynfare, merchant",1 5579428,2528644,defendant,Clerke,William,merchant,588037,"Clerke, William, of Lichefeld, merchant",0