id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3942253,2004423,plaintiff,Whit,Thomas,merchant,656913,"Whit, Thomas, of Polle or Poole, Dors, merchant",0 3942254,2004423,defendant,Alston,William,mercer,604316,"Alston, William, of Crokehorne, Soms, mercer",0 3942255,2004423,defendant,Cogen,Thomas,mercer,596414,"Cogen, Thomas, of Chard, soms, mercer",1 3942256,2004423,defendant,Baylye,William,mercer,625360,"Baylye, William, of Norton, Soms, mercer",2