John Webster was an English Jacobean dramatist best known for his tragedies 'The White Devil' and 'The Duchess of Malfi', which are often regarded as masterpieces of the early 17th-century English stage. His life and career overlapped with that of William Shakespeare. Wikipedia*
On the C-SPAN Networks:
John Webster has one video in the C-SPAN Video Library; the first appearance was a 2004 House Committee.