id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4870455,2317731,plaintiff,Lyonn,Thomas,merchant,585869,"Lyonn, Thomas, of London, merchant",0 4870456,2317731,defendant,Bowet,Nicholas,,795899,"Bowet, Nicholas, of Repynghale, Lincs, knight",0 4870457,2317731,defendant,Spynk,John,yeoman,599508,"Spynk, John, of Repynghale, yeoman",1