id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4635506,2241965,plaintiff,Abbot,John,mercer,585869,"Abbot, John, of London, mercer",0 4635507,2241965,defendant,Warde,John,,773823,"Warde, John, of Alcetur, Warws",0 4635508,2241965,defendant,Dyson,William,,776594,"Dyson, William, of Ynckebarowe, Worcs, or Inkberrow",1 4635509,2241965,defendant,Dyson,John,,,"Dyson, John",2 4635510,2241965,defendant,Donne alias Donnyng,John,,776595,"Donne alias Donnyng, John, of Catewade, Suffolk",3