id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3991808,2021823,plaintiff,Broughton,William,gent,612824,"Broughton, William, of Canon Pewne, gent",0 3991809,2021823,defendant,ap David,Jevan,yeoman,658679,"ap David, Jevan, of Knyghton, Radnor, yeoman",0 3991810,2021823,defendant,Gethin,Maurice ap Jevan,yeoman,641175,"Gethin, Maurice ap Jevan, of Knyghton, yeoman",1