id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4659471,2248822,plaintiff,de Courtnay,"Edward, junior",knight,,"de Courtnay, Edward, junior, knight",0 4659472,2248822,defendant,Edmound,William,merchant,602759,"Edmound, William, of Dertmouth, merchant",0 4659473,2248822,defendant,Moulyssh,John of Dertmouth,merchant,,"Moulyssh, John of Dertmouth, merchant",1