id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4701675,2265917,plaintiff,Glaunville,John,merchant,585869,"Glaunville, John, of London, merchant",0 4701676,2265917,plaintiff,Wandesford,Thomas,merchant,585869,"Wandesford, Thomas, of London, merchant",1 4701677,2265917,defendant,Glyn,William,,741022,"Glyn, William, of Aston Clynton, Bucks, parson & clerk",0