id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4119572,2067289,plaintiff,ap Poell,Thomas,,,"ap Poell, Thomas",0 4119573,2067289,defendant,Thomas,Roger,yeoman,686606,"Thomas, Roger, of Llanellye, Brecon, yeoman",0 4119574,2067289,defendant,ap Rosser,"Meredith, senior",yeoman,697398,"ap Rosser, Meredith, senior, of Llanellye, yeoman",1