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Adapted from Sawai Jai Singh, licensed under CC BY-SA 4.0. Modified for audio. This HearLore entry is also licensed under CC BY-SA 4.0.

Sawai Jai Singh

Sawai Jai Singh II ascended the throne of Amber at the age of eleven, inheriting a kingdom so financially depleted that it could barely afford to maintain a cavalry force of one thousand men. This abysmal situation had festered for ninety-six years under the oppressive reign of the Mughal Emperor Aurangzeb, leaving the Kachwaha rulers with little choice but to rely on diplomacy rather than military might. Just six months after taking power, the young ruler was ordered to join the Deccan Wars, a campaign that would test his resolve before he had even reached his teenage years. He delayed his response for nearly a year, a calculated risk that nearly cost him his rank and pay, as Aurangzeb cut his military allowance by five hundred men and reduced his salary. The delay was partly due to the need to recruit a larger force than required and to finalize his marriage to the daughter of Udit Singh, a nephew of Raja Uttam Ram Gaur of Sheopur, in March 1701. When he finally reached Burhanpur on the 3rd of August 1701, heavy rains halted his progress, and by the 13th of September 1701, the Emperor had revoked his rank once more. It was only after his feat of arms at the siege of Khelna Fort in 1702 that his earlier rank was restored, and he was granted the title of Sawai, meaning one and a quarter times superior to his contemporaries. This title was not merely an honorific; it was a declaration of his exceptional capability in a time when the Mughal Empire was beginning to fracture under its own weight.

The War of Thrones

The political landscape of Northern India shifted violently when the Mughal Emperor Bahadur Shah I conferred the title of Mirza Raja upon Jai Singh's younger brother, Vijay Singh, effectively ousting Jai Singh from the throne and demoting him to the status of an ordinary Jagirdar. In response to this betrayal, Jai Singh formed a political alliance with the Kingdom of Marwar and a matrimonial alliance with the Kingdom of Mewar, sparking a Rajput rebellion that successfully re-annexed lost territories. The conflict was not merely a struggle for power but a desperate attempt to preserve the sovereignty of the Kachwaha dynasty against the encroaching might of the Mughal Empire. Jai Singh's ability to navigate these treacherous waters demonstrated a strategic mind that would later define his reign. He understood that the survival of his kingdom depended on a delicate balance of force and diplomacy, a lesson he learned early in his life. The rebellion was a testament to his resilience, as he managed to reclaim his position and restore the honor of his family. This period of turmoil also saw the rise of the Marathas, who would become a significant force in the region, challenging the Mughal authority and reshaping the political map of India. Jai Singh's interactions with the Marathas would become a defining feature of his later years, as he sought to maintain a balance of power between the various factions vying for control.

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1688 births1743 deaths18th-century Indian astronomers18th-century Indian mathematicians18th-century Indian monarchs18th-century Mughal Empire peopleIndian city foundersMaharajas of JaipurScholars from RajputanaScientists from RajasthanSubahdars of Malwa

Common questions

When did Sawai Jai Singh II ascend the throne of Amber?

Sawai Jai Singh II ascended the throne of Amber at the age of eleven. He inherited a kingdom that was financially depleted and could barely afford to maintain a cavalry force of one thousand men.

What significant military achievement earned Sawai Jai Singh II the title Sawai?

Sawai Jai Singh II earned the title Sawai after his feat of arms at the siege of Khelna Fort in 1702. This title means one and a quarter times superior to his contemporaries and declared his exceptional capability.

Which astronomical observatories did Sawai Jai Singh II build and where are they located?

Sawai Jai Singh II built five astronomical observatories at Delhi, Mathura, Benares, Ujjain, and his own capital of Jaipur. These structures, collectively termed Jantar Mantar, include instruments like the Samrat Yantra and the Ram Yantra.

When was the city of Jaipur officially established as the capital of the Kachwahas?

Sawai Jai Singh II officially replaced Amber as the capital of the Kachwahas by 1733. Construction of the new capital began as early as 1725, and the foundation stone was ceremonially laid in 1727.

What religious reforms did Sawai Jai Singh II implement during his reign?

Sawai Jai Singh II performed ancient Vedic ceremonies like the Ashwamedha sacrifices in 1716 and the Vajapeya in 1734. He also promoted the abolition of the jaziya tax in 1720 and the reduction of wasteful expenditures associated with Rajput weddings.

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The Maratha Calculus

Between 1714 and 1737, Jai Singh was appointed to govern the province of Malwa three times, each tenure revealing a different facet of his political acumen. During his first viceroyalty, he successfully repulsed isolated Maratha war-bands that entered the province from the south, demonstrating his ability to defend his territory against external threats. However, the political situation had changed dramatically by the time of his second appointment in 1729. The Mughal Empire was crippled by the rebellion of the Nizam of Hyderabad, and the Peshwa Baji Rao had stabilized the internal situation of the Marathas, allowing them to occupy Gujarat and significantly increase their forces. Jai Singh, a far-sighted statesman, recognized the need to adapt to these new realities. He appealed to Shahu, the Maratha leader, to restore the great fortress of Mandu, which the Marathas had occupied just weeks earlier, leveraging the friendship between their royal ancestors. By May 1730, Jai Singh was recalled to Rajputana to attend to more pressing matters, leading to a two-year disassociation from Malwa. In 1732, he was appointed Subahdar of Malwa for the last time, during which he petitioned the Mughal Emperor Muhammad Shah to compromise with the Marathas. His sensible advice was ignored, and he was removed from his post, leaving the province to the Marathas after the Treaty of Duraha on the 7th of January 1738. This period marked the end of Mughal dominance in the region and the rise of the Marathas as a dominant power.

The Fortress Builder

As the Mughal state weakened, the Persian raider Nadir Shah defeated the Mughals at Karnal on the 13th of February 1739 and sacked Delhi on the 11th of March of the same year. Through this period of turmoil, Jai Singh remained in his own state but was not idle. He initiated a program of extensive fortification within the thikanas under Jaipur, ensuring that his kingdom was prepared for the inevitable conflicts that would follow. His foresight was rewarded, as most of the later fortifications around the former Jaipur state are attributed to his reign. Jai Singh increased the size of his ancestral kingdom by annexing lands from the Mughals and rebel chieftains, sometimes by paying money and sometimes through war. The most substantial acquisition was of Shekhawati, which provided him with the most able recruits for his fast-expanding army. According to an estimate by Jadunath Sarkar, Jai Singh's regular army did not exceed 40,000 men, but his strength lay in the large number of artillery and copious supply of munitions which he was careful to maintain. He was the first to recognize the change that firearms had introduced in Indian warfare, preparing his army by raising its fire-power to the maximum. His experimental weapon, the Jaivana, created prior to the shift of his capital to Jaipur, remains the largest wheeled cannon in the world. In 1732, as governor of Malwa, he maintained a force of 30,000 soldiers, split evenly into horsemen and foot-musketeers, a figure that did not include his contingents in the Subahs of Agra and Ajmer or in his own dominions and fort garrisons.

The Diplomatic Web

The armed strength of Jai Singh had made him the most formidable ruler in Northern India, and all the other Rajas looked up to him for protection and the promotion of their interests at the Imperial court. As the fast-spreading Maratha dominion and their raids into the north caused alarm among the Rajput chiefs, Jai Singh called a conference of Rajput rulers at Hurda in 1734 to deal with this peril, but nothing came of it. In 1736, Peshwa Baji Rao imposed tribute on the Kingdom of Mewar, prompting Jai Singh to plan the formation of a local hegemony led by Jaipur and a political union in Rajputana. To this end, he annexed Bundi and Rampura in the Malwa plateau, strengthened his alliance with Mewar, and intervened in the affairs of the Rathores of Bikaner and Jodhpur. These half-successful attempts only stiffened the backs of the other Rajput clans, who turned to the Marathas for aid, consequently hastening that state's domination over Rajasthan. Jai Singh's ambitions in Rajputana failed after the Battle of Gangwana, his last significant battle. Never recovering from the shock, he died two years later, in 1743. Madho Singh later avenged his father by poisoning Bakht Singh of Marwar. Jai Singh was cremated at the Royal Crematorium at Gaitore in the north of Jaipur, and he was succeeded by his son Ishwari Singh.

The Vedic Revival

Jai Singh was the first Hindu ruler in centuries to perform ancient Vedic ceremonies like the Ashwamedha sacrifices in 1716 and the Vajapeya in 1734, on both occasions distributing vast amounts in charity. Being initiated in the Nimbarka Sampradaya of the Vaishnava sect, he also promoted Sanskrit learning and initiated reforms in Hindu society, including the abolition of Sati and the reduction of wasteful expenditures associated with Rajput weddings. It was at Jai Singh's insistence that the hated jaziya tax, imposed on the Hindu population by Aurangzeb in 1679, was finally abolished by the Emperor Muhammad Shah in 1720. In 1728, Jai Singh prevailed on him to also withdraw the pilgrimage tax on Hindus at Gaya. His efforts to revive ancient traditions and reform society were part of a broader vision to restore the cultural and spiritual heritage of India. These reforms were not merely symbolic; they had a profound impact on the lives of his subjects, who benefited from the abolition of oppressive taxes and the promotion of education and learning. Jai Singh's commitment to these causes demonstrated his deep understanding of the needs of his people and his desire to create a society that was both prosperous and spiritually fulfilling.

The Observatory of Stars

In 1719, Jai Singh was witness to a noisy controversy in the court of Mughal Emperor Muhammad Shah, where the argument concerned astronomical calculations intended to determine an auspicious date on which the emperor could start a journey. This discussion led Jai Singh to believe that the nation needed to be educated on the subject of astronomy. His interest may have been kindled as early as 1702 by his tutor Jagannatha Samrat. Despite local wars, foreign invasions, and consequent turmoil, Jai Singh found time and energy to build five astronomical observatories at Delhi, Mathura, Benares, Ujjain, and his own capital of Jaipur. His astronomical observations were remarkably accurate, and he drew up a set of tables, entitled Zij-i-Muhammadshahi, to enable people to make astronomical observations. He instigated the translation into Sanskrit of Euclid's Elements of Geometry, several works on trigonometry, and Napier's work on the construction and use of logarithms. Relying primarily on Indian astronomy, his observatories were used to accurately predict eclipses and other astronomical events. The observational techniques and instruments used in his observatories were also superior to those used by the European Jesuit astronomers he invited to his observatories. Termed as the Jantar Mantar, they consisted of the Ram Yantra, the Jai Prakash, the Samrat Yantra, the Digamsha Yantra, and the Narivalaya Yantra. The Samrat Yantra is a huge sundial that can be used to estimate the local time, to locate the Pole Star, and to measure the declination of celestial objects. The Rama Yantra can be used to measure the altitude and azimuth of celestial objects, while the Shanku Yantra can be used to measure the latitude of the place.

The Pink City Plan

Jai Singh's greatest achievement was the construction of the city of Jaipur, known originally as Jai Nagara in Sanskrit and as the 'city of victory' and later as the 'pink city' by the British by the early 20th century. The planned city later became the capital of the Indian state of Rajasthan. Construction of the new capital began as early as 1725, although it was only in 1727 that the foundation stone was ceremonially laid. By 1733, Jaipur officially replaced Amber as the capital of the Kachawahas. Built on the ancient Hindu grid pattern, found in the archaeological ruins of 3000 BCE, it was designed by Vidyadhar Bhattacharya, who was educated in the ancient Sanskrit manuals on city-planning and architecture. Merchants from all over India settled down in the relative safety of this rich city, protected by thick walls and a garrison of 17,000, including adequate artillery. The Sanskrit epic 'Ishvar Vilas Mahakavya', written by Kavikalanidhi Devarshi Shrikrishna Bhatt, recounts various important events of that era, including the construction of Jaipur city, in detail. Jai Singh's vision for Jaipur was not merely to create a new capital but to establish a model of town planning and architecture that would endure for centuries. The city's design reflected his commitment to order, beauty, and functionality, making it a testament to his legacy as a ruler who was both a warrior and a visionary.