id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5308396,2447548,plaintiff,Say,John,knight,,"Say, John, knight",0 5308397,2447548,plaintiff,Leventhorp,Thomas,,,"Leventhorp, Thomas",1 5308398,2447548,defendant,Billyold,Robert,yeoman,798691,"Billyold, Robert, of East Markham, Notts, yeoman",0 5308399,2447548,defendant,Aslaby,John,yeoman,620631,"Aslaby, John, of West Markham, Notts, yeoman",1