id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5421813,2481461,plaintiff,Alwyne,Nicholas,mercer,585869,"Alwyne, Nicholas, of London, mercer",0 5421814,2481461,defendant,Frye,John,mercer,645626,"Frye, John, of Amesbury, Wilts, mercer",0 5421815,2481461,defendant,Chapman,Thomas,mercer,885863,"Chapman, Thomas, of Kyrkby Moorside, Yorks, mercer",1 5421816,2481461,defendant,Pygmyr,John,clothman,589140,"Pygmyr, John, of Briggewater, Soms, clothman",2