id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4013169,2029443,plaintiff,Robert,Thomas,,,"Robert, Thomas",0 4013170,2029443,defendant,Watkyn,Thomas,yeoman,674242,"Watkyn, Thomas, of Mychel Troye, yeoman",0 4013171,2029443,defendant,ap John,John,yeoman,658487,"ap John, John, of Comkarvan, yeoman",1