id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4409210,2167680,plaintiff,Thomas,Jevan,,,"Thomas, Jevan",0 4409211,2167680,defendant,ap John,Thomas,yeoman,750819,"ap John, Thomas, of Clifford, Herefs, yeoman",0 4409212,2167680,defendant,Owen,Thomas,yeoman,598840,"Owen, Thomas, of Clifford, yeoman",1