id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5394275,2473427,plaintiff,Wartyr,Thomas,merchant of the Calais staple,,"Wartyr, Thomas, merchant of the Calais staple",0 5394276,2473427,defendant,Croke,John,clothman,585965,"Croke, John, of Bylston, Suff, clothman",0