id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4464901,2189694,plaintiff,Westwod,Roger de,,628907,"Westwod, Roger de, of Histon, parson of the church of St Andrew's, on his own account",0 4464902,2189694,defendant,Hervy,John,,608363,"Hervy, John, of Hyston",0 4464903,2189694,defendant,Brigham,John,,588081,"Brigham, John, of Cambridge",1