id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5278711,2438880,plaintiff,Blakwyn,William,,,"Blakwyn, William",0 5278712,2438880,defendant,Leylond,Robert,yeoman,592003,"Leylond, Robert, of Groby, yeoman",0 5278713,2438880,defendant,Typper,John,yeoman,867900,"Typper, John, of Neuton Lynford, yeoman",1