id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3973439,2015283,plaintiff,Gryffyth or Griffene,Thomas,mercer,585869,"Gryffyth or Griffene, Thomas, of London, mercer",0 3973440,2015283,defendant,Longworthe,James,gent,664576,"Longworthe, James, of Magna Wollford, Warks, gent",0 3973441,2015283,defendant,Mydelton,Francis,gent,664577,"Mydelton, Francis, of Ruspare, Sussex, gent",1 3973442,2015283,defendant,Hylerston,Andrew,gent,664578,"Hylerston, Andrew, of Memland, Devon, gent",2