id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4808002,2298682,plaintiff,Cornewall,John,knight,,"Cornewall, John, knight, on his own account",0 4808003,2298682,defendant,Lancaster,Thomas,(legal representative),805249,"Lancaster, Thomas, of Bermondsey, Duke of Clarence, executors of",0 4808004,2298682,defendant,Colvylle,John,,822749,"(Colvylle, John, of Neuton, Cambs, knight",1 4808005,2298682,defendant,Merston,Henry,clerk,604961,"Merston, Henry, of Westminster, Middx, clerk",2 4808006,2298682,defendant,Thirlewall,William,gent,585869,"Thirlewall, William, of London, gent",3 4808007,2298682,defendant,Lancaster or Beaufort or Holland,Margaret,"Duchess of Clarence, formerly wife of Testator, of Bermondsey, Surr, widow",,"Lancaster or Beaufort or Holland, Margaret, Duchess of Clarence, formerly wife of Testator, of Bermondsey, Surr, widow",4