Brief history of the regiment according to Wikipedia:
Probyn’s Horse (originally 11th King Edward’s Own Lancers, later 5th King Edward’s Own Probyn’s Horse) was a distinguished cavalry/lancer regiment of British India, named after Sir Dighton Probyn, VC. It saw service in the Indian Rebellion of 1857, Second Opium War, Afghan Wars, WWI (Mesopotamia), WWII (Burma) and later became an armoured regiment in Pakistan.
