id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5247946,2429539,plaintiff,Stathum,Thomas,knight,,"Stathum, Thomas, knight",0 5247947,2429539,defendant,Clyfton,Gervais,,849264,"Clyfton, Gervais, of Gresby, Lincs, knight",0