id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5316283,2449957,plaintiff,de Ledes,Richard,prior of Monk Bretton Priory,,"de Ledes, Richard, prior of Monk Bretton Priory",0 5316284,2449957,defendant,Samson,Thomas,,872550,"Samson, Thomas, of Mexborowe, mason",0 5316285,2449957,defendant,Samson,John,,872550,"Samson, John, of Mexborowe, mason",1 5316286,2449957,defendant,Yongsmyth,John,,615097,"Yongsmyth, John, of Calthorn, blade smith",2 5316287,2449957,defendant,Craven,Richard,yeoman,801846,"Craven, Richard, of Kyrk Smeton, yeoman",3