The 7th Hariana Lancers was formed in 1846 as a regiment of Bengal Irregular Cavalry raised in Meerut and Cawnpore by Captain Liptrott. The Regiment was raised after the First Sikh War in anticipation of the Second War starting. When the Second Sikh War broke out, they did not become involved in any engagements but found themselves in the reserve force. In 1857 when the Indian Rebellion broke out they were stationed on the North West Frontier the regiment remained loyal and did not mutiny. As a result of the mutiny and the reconstruction of the Bengal army, the irregular cavalry regiments 8th to 16th were disbanded and the 17th became the 7th Bengal Cavalry. They went to Burma in 1886 during the 3rd Burmese War which would be their last action until the Great War. In 1915 during World War I they were part of the forces sent to Mesopotamia and fought in the Battle of Shaiba where on 13 April Major Wheeler received a posthumous VC. They would lose a squadron in the actions at Kut-Al-Amara, they returned to Bolarum in October 1916. Like all regiments of the Indian Army, the 7th Cavalry underwent many name changes in the various reorganisations. They are listed below. There seems to be no reason for the name chosen in the 1904 reorganisation other than a large number of the men came from that district.