id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3785144,1953142,plaintiff,Musgrave,Edward,knight,,"Musgrave, Edward, knight",0 3785145,1953142,defendant,Patenson,John,yeoman,591223,"Patenson, John, of Soureby, yeoman",0 3785146,1953142,defendant,Symson,John,yeoman,591223,"Symson, John, of Soureby, yeoman",1