id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4274220,2120926,plaintiff,ap Jenkyn,Edward ap David ap David,,,"ap Jenkyn, Edward ap David ap David",0 4274221,2120926,defendant,ap Ithell,Lewis ap Jevan,yeoman,727904,"ap Ithell, Lewis ap Jevan, of Derwen Lanughe, Denbigh, yeoman",0 4274222,2120926,defendant,Thelloall,John ap John Vaughan,gent,727905,"Thelloall, John ap John Vaughan, of Bachericke, Denbigh, gent",1 4274223,2120926,defendant,ap Lluwellen,Thomas ap John,yeoman,727906,"ap Lluwellen, Thomas ap John, of Llanarmon, Denbigh, yeoman",2