id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3800668,1958122,plaintiff,Lytley,William,,,"Lytley, William",0 3800669,1958122,defendant,Randulffe,Richard,"prior of St Mary Priory, Canons Assheby",,"Randulffe, Richard, prior of St Mary Priory, Canons Assheby",0 3800670,1958122,defendant,Cryspe,Thomas,mercer,585869,"Cryspe, Thomas, of London, mercer",1 3800671,1958122,defendant,Berierbey,William,yeoman,631461,"Berierbey, William, of Canons Assheby, yeoman",2