id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5220941,2421821,plaintiff,Kervyle,Thomas,esq,,"Kervyle, Thomas, esq",0 5220942,2421821,plaintiff,Perys,Edmund,,,"Perys, Edmund",1 5220943,2421821,defendant,Vesey,John,prior of Thetford Priory,,"Vesey, John, prior of Thetford Priory",0 5220944,2421821,defendant,Welles,Thomas,gent,601813,"Welles, Thomas, of Upwell, Cams, gent",1