The 'Tyburn' is a
stream in
London, which runs underground from South
Hampstead through
St. James's Park to meet the
River Thames at Pimlico near Vauxhall Bridge. It is not to be confused with the
Tyburn Brook which is a tributary of the
River Westbourne.
Before it was covered over, the Tyburn originally arose from the confluence of two precursor streams from the hills of Hampstead. At what is now St. James's Park, it split into three branches, two of which formed the island of
Thorney on which
Westminster Abbey was built. The Tyburn is now completely enclosed and flows through underground conduits for its entire length.
The Tyburn gave its name to the village of
Tyburn, originally a
manor of
Marylebone, which was recorded in the
Domesday Book and which stood approximately at the west end of what is now
Oxford Street. It also gave its name to the predecessors of Oxford Street and
Park Lane, which were formerly called Tyburn Road and Tyburn Lane respectively.
Tyburn gained notoriety as the site of the Tyburn
gallows, which was the principal place of
execution in the county of
Middlesex from the 12th century to the 18th century, after which they took place at
Newgate Prison. The gallows were originally situated next to the Tyburn stream but were moved further away in the 16th century to a site near the modern-day
Marble Arch.