id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3980821,2017905,plaintiff,Porter,Richard,,,"Porter, Richard",0 3980822,2017905,defendant,Knyvet,Edmund,esq,663789,"Knyvet, Edmund, of Bokenham Castle, esq",0 3980823,2017905,defendant,Knyvett,Henry,esq,642643,"Knyvett, Henry, of North Creke, esq",1 3980824,2017905,defendant,Knyvet,Anthony,esq,663789,"Knyvet, Anthony, of Bokenham Castle, esq",2