id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4567539,2221406,plaintiff,Thoresby,John de,,756608,"Thoresby, John de, of Skidbrok, vicar",0
4567540,2221406,defendant,Hawardby,Roger,,597343,"Hawardby, Roger, of Retford",0
4567541,2221406,defendant,Burton,Robert de,,586344,"Burton, Robert de, of Burton",1
4567542,2221406,defendant,Cook,John,,770404,"Cook, John, of Gunneston, parson",2