OCHTERLONY, SIR DAVID (1758-1825), soldier and diplomat, son of David Ochterlony, was born at Boston, Massachusetts, on 12 February 1758. In 1777, he joined the service of the East India Company as a cadet. He served under Lord Lake in the battle of Delhi and was appointed British resident in 1803 at the court of Shah `Alam, emperor of Hindustan. In 1808, he was the garrison commander at Allahabad when he was ordered to advance to the Sutlej with a detachment to meet the Sikh troops in the cis Sutlej region. From 1809-14 he was agent to the Governor General at the Ludhiana Political Agency.
RAKHI SYSTEM, the arrangement whereby the Dal Khalsa during the middecades of the eighteenth century established their sway over territories not under their direct occupation. Rakhi, lit. `protection` or `vigilance,` referred to the cess levied by the Dal Khalsa upon villages which sought their protection against aggression or molestation in those disturbed times. The establishment of Dal Khalsa in 1748 coincided with the first of a series of invasions by Ahmad Shah Durrani which further weakened the already crumbling administration of the Mughals.