id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5387332,2471449,plaintiff,Eston,Thomas,,,"Eston, Thomas",0 5387333,2471449,defendant,Maleblank,John,yeoman,586275,"Maleblank, John, of Chepyng Barnet, yeoman",0 5387334,2471449,defendant,Knot,William,butcher,592026,"Knot, William, of Baldok, butcher",1