id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4501751,2201145,plaintiff,Lyttelbury,John,knight,,"Lyttelbury, John, knight, on his own account",0 4501752,2201145,defendant,Bosse,Simon,,,"Bosse, Simon",0 4501753,2201145,defendant,Haryngton,Stephen de,,,"Haryngton, Stephen de",1 4501754,2201145,defendant,Ragson,Thomas,,739739,"Ragson, Thomas, of Kirketon",2 4501755,2201145,defendant,Welby,Thomas,,763930,"Welby, Thomas, of Fosodyk",3 4501756,2201145,defendant,Whytelambe,John,,589558,"Whytelambe, John, of Messyngham",4