id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4718261,2271047,plaintiff,Aylmere,John,,,"Aylmere, John",0 4718262,2271047,defendant,Shelton,John,,587220,"Shelton, John, of Fresyngfeld, wheel wright",0 4718263,2271047,defendant,Aldhous,John,yeoman,589928,"Aldhous, John, of Mendham, yeoman",1