id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4283006,2123960,plaintiff,Watkyn,William John,,,"Watkyn, William John",0 4283007,2123960,defendant,ap Thomas,Thomas,yeoman,673956,"ap Thomas, Thomas, of Llanovor, yeoman",0 4283008,2123960,defendant,George,Jevan,yeoman,659747,"George, Jevan, of Llanbadock, yeoman",1