id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5254590,2431556,plaintiff,Carberton,John,merchant,586846,"Carberton, John, of Lincoln, merchant",0 5254591,2431556,plaintiff,Esyngwold,John,gent,,"Esyngwold, John, gent",1 5254592,2431556,defendant,Humburston,John,merchant,596157,"Humburston, John, of Newerke, Notts, merchant",0 5254593,2431556,defendant,Langdale,Robert,mercer,822389,"Langdale, Robert, of Brokelsby, mercer",1