Colonel Sir Claude Martine Wade CB (3 April 1794 – 21 October 1861) was a British soldier who was Agent to the Governor-General for the Affairs of the Punjab and North-West Frontier, 1823–1840. He managed relations between the British and important rulers in India such as Maharaja Ranjit Singh and Shah Shuja, King of Afghanistan. He was one of the first to "force the Khyber pass." Career Claude Martin Wade was born in 1794 to Joseph Wade and his wife in Bengal. He was named after his godfather, Major General Claude Martin. The said General died in 1800 leaving his immense fortune, in the manner of a childless man, to charity. Wade had two children. A son named, Claude Fitzroy Wade, a barrister, and a daughter, Ellen Maud Welman. Wade was appointed a cadet in the Bengal army in 1809 and became an Ensign posted to the Bengal Native Infantry in 1812 He served in Bundelkund in 1812, and in operations in Sindia and Holkar in 1815. He fought in the Third Maratha War between 1817 and 1819. In 1823 he was diplomatic agent at Ludhiana, taking over from a Captain Murray In 1835, Claude was in charge of relations with Maharaja Ranjit Singh. Col. C. M. Wade, was able to win the confidence of Maharaja Ranjit Singh through mutual regard and understanding which greatly helped to change the relations between the two Governments from undisguised hostility to close friendship and accord. In the 1830s, the British decided to replace Dost Mohammad Khan by Shah Shuja on the Kabul throne. A tripartite Treaty of 1838 was drafted between the British, Shah Shuja and Ranjit Singh. The Lahore ruler signed the treaty on 26 June 1838, but the Governor-General, Lord Auckland, before signing it sent the draft to Shah Shuja at Ludhiana through Macnaughten, Wade and Mackeson. The Shah objected to various articles, but he secured various assurances from the British Government, and on 17 July 1838, the mission left Ludhiana with the signed treaty. Shah Shuja raised his contingent of 6,000 at Ludhiana, and through the combined help of the British and the Sikhs he was placed on his ancestral throne on 7 August 1839. Claude's special mission in 1838 to Peshawur to join the Sikh army with Shahzada Timoor (Shah Shuja's son) meant he was (amongst) the first to force the Khyber pass. In 1845 he married Jane Selina,