id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4048538,2041927,plaintiff,Thomas,David ap Rychard,,,"Thomas, David ap Rychard",0 4048539,2041927,defendant,ap Rychard,David,yeoman,676362,"ap Rychard, David, of Huntons, Clodock, yeoman",0 4048540,2041927,defendant,Howell,Griffin,(legal representative),,"Howell, Griffin, executors of",1 4048541,2041927,defendant,Parry,John,gent,673632,"(Parry, John, of Moore, gent",2 4048542,2041927,defendant,Gryffyth,Howell,yeoman,652083,"Gryffyth, Howell, of Backton, yeoman",3