id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5521545,2511556,plaintiff,Coke,Joan,widow,,"Coke, Joan, widow",0 5521546,2511556,defendant,Grenes or Greves,Thomas,yeoman,586423,"Grenes or Greves, Thomas, of Brokesburn, yeoman",0