id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4388536,2160809,plaintiff,Clarcke,Mathew,gent,,"Clarcke, Mathew, gent",0 4388537,2160809,defendant,Grenhall,Thomas,yeoman,631386,"Grenhall, Thomas, of Fletton, Hunts, yeoman",0