id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4928271,2335269,plaintiff,Silver,John,,,"Silver, John",0 4928272,2335269,defendant,Horewode,Thomas,yeoman,586502,"Horewode, Thomas, of Wykeham, yeoman",0 4928273,2335269,defendant,Grelyng,John,merchant,592384,"Grelyng, John, of Farham, merchant",1