id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4360757,2151020,plaintiff,Bradley,Thomas,,,"Bradley, Thomas",0 4360758,2151020,defendant,Philip,Watkin John,yeoman,664727,"Philip, Watkin John, of Mamhilad, yeoman",0 4360759,2151020,defendant,ap Jevan,William Edward,yeoman,660739,"ap Jevan, William Edward, of Trevethyn, yeoman",1