John Jacob (East India Company officer)
Brigadier General John Jacob, engraving by Thomas Lewis Atkinson, 1859
11 January 1812|
Woolavington, Somerset, England
|Died||6 December 1858
Jacobabad, modern Pakistan
|Buried at||Jacobabad, modern Pakistan|
|Service/branch||East India Company|
|Years of service||1828-1858|
|Commands held||36th Jacob's Horse|
Brigadier-General John Jacob CB (11 January 1812 – 6 December 1858) was an officer of the British East India Company who served in colonial India for the major portion of his career. He is known for the cavalry regiment called 36th Jacob's Horse and for founding the town of Jacobabad which was single-handedly turned into thousands of acres of arable land from a desert in just twenty years. The scale of progress and prosperity his works brought to the region, can be very well appreciated, by just comparing it with the contiguous areas in today’s Baluchistan which were not under his administrative jurisdiction.
He was born at Woolavington, in the county of Somerset, England, where his father the Reverend Stephen Long Jacob was incumbent. His mother was Susanna, daughter of the Reverend James Bond of Ashford, Kent, England. He was schooled by his father until he obtained his cadetship to Addiscombe Military Seminary. A number of the young cadets there who were his contemporaries, included such famous officers as Eldred Pottinger, Robert Cornelis Napier, Henry Mortimer Durand, Vincent Eyre and others. He was commissioned into the Bombay Artillery (Bombay Army) on his 16th birthday, and subsequently sailed for India in January 1828, never to set foot in England again.
After seven years employed with his regiment, he was then employed as subordinate to the collector of Gujerat. In 1838 he was ordered to Sind with the Bombay column, to join the army of the Indus at the outbreak of the First Anglo-Afghan War.
He first saw active service in the summer of 1839 as a subaltern of artillery, the force led by Sir John Keane, sent to invade the Upper Sindh. He was given command of the Sind Horse by Sir James Outram in 1841; in 1842 he was additionally placed in political charge of the whole of the Cutchee frontier. He saw his first major action as Brevet Captain at the Battle of Meanee, with the British force sent to conquer Sindh. He was made a Companion of the Order of the Bath.
He set about to recruit a second regiment of Sind Horse, which Napier announced in a letter dated 28 November 1846 would be called Jacob's Horse. As Irregular Cavalry, each regiment had only three European officers, a system that Jacob argued should be extended to all Indian cavalry regiments. Both regiments were absorbed into the Indian Army in 1860 and ultimately became the 35th Sind Horse and the 36th Jacob's Horse. They saw active service in Northern and Central India, Persia and Afghanistan, and during World War I in France. They were amalgamated in 1921 and became known as the 14th Prince of Wales's Own Scinde Horse.
Transforming the Village of Khangarh to City of Jacobabad
In 1847 Jacob was placed in political charge of the frontier and established his headquarters at Khangurh. At the time he set foot on there, the area was known as Upper Sind ‘desert’, littered with marauders who looted for living. At the first place he restored peace in the area by thoroughly defeating the predator tribes. Then he started building infrastructure for the town, (at the village of Khangurh and its surroundings). Being an architect and an engineer himself, he designed and then executed the plans of laying a wide road network around the town that measured a good 600 miles (965 km). In that he resolved the problem of unavailability of potable water for the residents by excavating a tank that contained water brought from Indus through a canal. His biggest and most important feat was the excavation of Begaree Canal, originating from Guddu barrage on river Indus, going round the district irrigating thousands of acres of land previously uncultivated, thereby providing means of living to thousands of people. 
As a Military Engineer
He wrote many pamphlets which were critical of the Indian Army as it then was, and got him into much trouble with the Government in London. He was a scientist and inventor, developing an exploding bullet, or shell, that fired combustibles up to 6 miles (9.7 km).He believed this would revolutionize the art of war. Two good riflemen could, in his opinion, annihilate the best battery of field artillery in 10 minutes. Further experiments made it possible to fire shells up to a range of 14 miles. More importantly, he designed a four grooved rifle and had various experimental guns manufactured in London by leading gunsmiths, and at his expense.
At the outbreak of the Anglo-Persian War, Jacob was put in charge of the cavalry and departed for Persia. He was raised to the rank of Brigadier-General, and appointed Aide-de-Camp to Queen Victoria. When he arrived at Bushire, General Stalker having suddenly died, Jacob was put in charge of 3000 men. Peace favourable to the British Government having been negotiated, Jacob was left in charge of conducting the evacuation of Bushire.
A month after the end of hostilities with the Persians, the Indian rebellion of 1857 had broken out; Jacob's Horse remained loyal throughout. He was anxious to return to India, as he had been selected for the command of the Central Indian Army. He was delayed in Bushire on the insistence of the British minister there, and Lord Elphinstone was unable to await his arrival; the command was given to Sir Hugh Rose instead. Jacob returned to Jacobabad where he raised two regiments of infantry. The 130th Baluchis and 26th Jacob's Mountain Battery are named after him. He died of ill health at Jacobabad on 6 December 1858. He was buried in the town where his grave has been well-maintained by the locals for whom he retains a cult status, and, according to BBC correspondent Mark Tully locals believed he had saintlike status.
Though Gen John Jacob had undoubtedly his professional sincerities to the British Rule but his emotional links with the people and the area were deep-rooted, thereby believing in involving the locals in works of common good, a virtue not so common in the officers of British Raj. He put those men to work, for themselves, who would prefer to starve rather than touching a spade or a hoe. His formula was simple, yet effective. He would divide the work into small chunks and distribute it among families who, being dead sure on fair return on their hardwork, completed the tasks very honestly and well in time. Jacob noted in one of his writings that he saw the men working well into the night without any order or obligation from the authority. Known as a man of justice, humanity, eccentricity and marvelous talents, Jekum Sahib Bahadur’ never advocated exploiting the labour by no or paltry wages and he believed it would bring nothing but chaos and ever-decreasing revenue over a certain area or headcount. It was his subjects who took to calling the new settlement ‘Jekumbad’ after their much admired ‘Jekum Sahib Bahadur.’ And Jekumbad it is even today on the lips of the illiterate. 
Not long after Jacob’s death the simple grave turned into a shrine for Muslims and Hindus alike for an oil lamp could be seen burning at its head. This practice, according to Lambrick,  was discontinued on the orders of the Executive Engineer in the 1930s for the oil from the lamp left a messy stain on the grave. But still, many of the Baloch villagers visiting the tomb, pray for the health of an ailing child or for happiness and wealth.
- Dunning, Robert. "'Woolavington', in A History of the County of Somerset: Volume 8, the Poldens and the Levels". British History Online. Victoria County Histories. Retrieved 15 November 2015.
- Shand, Alexander Innes (2013). General John Jacob Commandant of the Sind Irregular Horse and Founder of Jacobabad. Forgotten Books. p. 14.
- Through the good offices of his cousin, Capt William Jacob of the Bombay Artillery in February 1826. His elder brother, Herbert, was then also serving out in India as a new subaltern. HT Lambrick, John Jacob of Jacobabad, reprint, Karachi, 1975, of original edition, p.7
- Lambrick, p.8
- "Jacob, John (1812–1858)". Oxford Dictionary of National Biography. Retrieved 15 November 2015.
- "Papers of Brig-Gen John Jacob, Bombay Artillery 1828-58, Commandant, Scinde Irregular Horse 1841-58, Political Superintendent of Upper Sind 1847-58". National Archives. Retrieved 15 November 2015.
- Forrest, George W. (2011). Sepoy Generals: Wellington to Roberts. Cambridge University Press. p. 290. ISBN 9781108028530.
- 'Karachi to the Khyber Pass', Mark Tully ?
- Lambrick, p. 5, footnote
- Lambrick, p. 5, footnote
- Alexander Innes Shand, Brigadier General John Jacob C.B., Seeley and Co, London, 1900
- Hugh T. Lambrick, John Jacob of Jacobabad, Cassel and Co, London, 1960
- Kenneth W. Jacob, Brigadier General John Jacob of Jacobabad, Family History, Institute of Heraldic and Genealogical Studies, Vol 20, No 163, April 2000.
- Lee, Sidney, ed. (1892). "Jacob, John". Dictionary of National Biography 29. London: Smith, Elder & Co.
- Alaric Jacob, Scenes from a Bourgeois Life, Secker & Warburg 1949.
- Major John Jacob, 'Remarks on the Native Troops of the Indian Army', Times Press, Bombay, 1854.
- Vibart, H.M. (1894). Addiscombe: its heroes and men of note. Westminster: Archibald Constable. pp. 438–40.
- Images of John Jacob, Jacobabad and Jacob's Horse. Accessed 28 March 2006
- "Jacob, John". Encyclopædia Britannica (11th ed.). 1911.