id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4554382,2217300,plaintiff,Gresley,John de,knight,,"Gresley, John de, knight, executors of",0 4554383,2217300,plaintiff,Curson,John,,591459,"(Curson, John, of Ketelston",1 4554384,2217300,plaintiff,Gresley,Thomas,knight,,"Gresley, Thomas, knight",2 4554385,2217300,defendant,Clerk,William,,769010,"Clerk, William, of Colton or Cobton, formerly parson",0