id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4959847,2344909,plaintiff,Aylbern,Thomas,,,"Aylbern, Thomas",0 4959848,2344909,defendant,Merydale,William,yeoman,600314,"Merydale, William, of Magna Brykhyll, Bucks, yeoman",0 4959849,2344909,defendant,Clyfton,Walter,yeoman,598953,"Clyfton, Walter, of Weston, Herts, yeoman",1 4959850,2344909,defendant,Kylbygge,Thomas,butcher,592439,"Kylbygge, Thomas, of Baldok, Herts, butcher",2 4959851,2344909,defendant,Curteys,John,yeoman,585869,"Curteys, John, of London, yeoman",3 4959852,2344909,defendant,Pollard,John,laborer,600314,"Pollard, John, of Magna Brykhyll, Bucks, laborer",4