id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4201947,2096226,plaintiff,Jones,Richard,,,"Jones, Richard",0 4201948,2096226,defendant,Howell,Jenkin,yoman,699835,"Howell, Jenkin, of Coytrey, yoman",0 4201949,2096226,defendant,ap Jevan,Jevan David,yeoman,676310,"ap Jevan, Jevan David, of Llanveyr Kylgydyn, yeoman",1 4201950,2096226,defendant,ap Jevan William David,of Llanveyr Kylgydyn,yeoman,,"ap Jevan William David, of Llanveyr Kylgydyn, yeoman",2