Yeomen of the Guard
The King's Body Guard of the Yeomen of the Guard is a bodyguard of the British monarch. The oldest British military corps still in existence, it was created by King Henry VII in 1485 after the Battle of Bosworth Field. Wikipedia
Founded: 1485
Active: 1485–present
Captain: The Earl of Courtown; Deputy Chief Whip in the House of Lords
Collar Badge: Rose, Thistle and Shamrock
Colonel in Chief: The King
Garrison/HQ: St James's Palace, London
March: Men of Harlech