I think what you are looking for is the Pulaski Calvary Brigade. During the Revolutionary war, Washington noted the effectivness of the British Dragoon regiments and the fear they generated on the battlefield. In 1777, Washington formed the Continental Light Dragoons and the training of these troops fell to a man called the Count Casimir Pulaski. The compliment of a brigade was 280 men to a troop with a total of six troops. To take it a step further. Due to issues with the Count and other American officers, Congress permited Pulaski to form his own unit. This became known as the Pulaski Legion. This was comprised of Calvary (Dragoons), Riflemen and Grenadiers.
Billy Britain is credited with being the young man who blew the bugle to start the Charge of the Light Brigade. The original bugle is still extant, despite a Russian soldier piercing it with a lance in an effort to destroy it.
They called him "Light-Horse Henry" because he was in the ''American of Independence! That's the smarties nickname He commanded a contingent of light cavalry called the Light Horse Brigade.
The Naked Brigade was created in 1965.
The Devil's Brigade was organised in 1942.
He was a member of a cavalry battalion.
Kraków Cavalry Brigade ended in 1939.
Wołyńska Cavalry Brigade was created in 1937.
SS Cavalry Brigade was created in 1940.
Mazowiecka Cavalry Brigade was created in 1937.
Suwalska Cavalry Brigade was created in 1937.
Pomeranian Cavalry Brigade was created in 1937.
Wielkopolska Cavalry Brigade was created in 1937.
Nowogródzka Cavalry Brigade was created in 1937.
Podolska Cavalry Brigade was created in 1937.
Podlaska Cavalry Brigade was created in 1937.
Kraków Cavalry Brigade was created in 1937.
The address of the Division Cavalry Brigade is: 10159 Bellefontaine Rd, Saint Louis, MO 63137-2001