id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4359420,2150530,plaintiff,Barley,William,,,"Barley, William",0 4359421,2150530,defendant,Simons,William,chapman,586901,"Simons, William, of Nottingham, chapman",0 4359422,2150530,defendant,Samon,William,husbandman,594222,"Samon, William, of Egmanton, husbandman",1 4359423,2150530,defendant,Heath,Thomas,glover,733241,"Heath, Thomas, of Maunsfeild in Shirwood, glover",2