id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3654119,1911551,plaintiff,(not given),Thomas,prior of Alton,596757,"Alton, Thomas, of Ronton, prior of the monastery of St Mary",0 3654120,1911551,defendant,Parche,John,yeoman,596757,"Parche, John, of Ronton, yeoman",0 3654121,1911551,defendant,Smyth,Thomas,yeoman,603307,"Smyth, Thomas, of Glunall, yeoman",1 3654122,1911551,defendant,Walter,John,yeoman,603308,"Walter, John, of Brygeforth, yeoman",2