Siraj ud-Daulah

Pindari's loyal to Siraj ud-Daulah carry out the Black Hole of Calcutta atrocity, 20 June 1756.

Siraj, as the direct political disciple of his grandfather, was aware of the global British interest in colonization, and hence resented the British politico-military presence in Bengal represented by the English East India Company. He was angered at the company's alleged involvement with and instigation of some members of his own court to a conspiracy to oust him. His charges against the company were broadly threefold. Firstly, that they strengthened the fortification around the Fort William without any intimation or approval; secondly, that they grossly abused trade privileges granted them by the Mughal rulers – which caused heavy loss of customs duties for the government; and thirdly, that they gave shelter to some of his officers, for example Krishnadas, son of Rajballav, who fled Dhaka after misappropriating government funds. Hence, when the East India Company began further enhancement of military strength at Fort William in Calcutta, Siraj ud-Daulah ordered them to stop. The Company did not heed his directives; consequently Siraj retaliated and captured Kolkata (for a short while renamed Alinagar) from the British in June 1756. The Nawab gathered his forces together and took Fort William. The captives were placed in the prison cell as a temporary holding by a local commander, but there was confusion in the Indian chain of command, and the captives were left there overnight, and many died. Contemporary British accounts of the ordeal run a considerable risk of embellishment.

Sir William Meredith, during the Parliamentary inquiry into Robert Clive's actions in India, vindicated Siraj ud-Daulah of any charge surrounding the Black Hole incident: "A peace was however agreed upon with Surajah Dowlah; and the persons who went as ambassadors to confirm that peace, formed the conspiracy, by which he was deprived of his kingdom and his life."[8]

The Nawab was infuriated on learning of the attack on Chandernagar. His former hatred of the British returned, but he now felt the need to strengthen himself by alliances against the British. The Nawab was plagued by fear of attack from the north by the Afghans under Ahmad Shah Durrani and from the west by the Marathas. Therefore, he could not deploy his entire force against the British for fear of being attacked from the flanks. A deep distrust set in between the British and the Nawab. As a result, Siraj started secret negotiations with Jean Law, chief of the French factory at Cossimbazar, and de Bussy. The Nawab also moved a large division of his army under Rai Durlabh to Plassey, on the island of Cossimbazar 30 miles (48 km) south of Murshidabad.[9][10][11][12]

Popular discontent against the Nawab flourished in his own court. The Seths, the traders of Bengal, were in perpetual fear for their wealth under the reign of Siraj, contrary to the situation under Alivardi's reign. They had engaged Yar Lutuf Khan to defend them in case they were threatened in any way.[13] William Watts, the Company representative at the court of Siraj, informed Clive about a conspiracy at the court to overthrow the ruler. The conspirators included Mir Jafar, the paymaster of the army, Rai Durlabh, Yar Lutuf Khan and Omichund (Amir Chand), a Sikh merchant, and several officers in the army.[14] When communicated in this regard by Mir Jafar, Clive referred it to the select committee in Calcutta on 1 May. The committee passed a resolution in support of the alliance. A treaty was drawn up between the British and Mir Jafar to raise him to the throne of the Nawab in return for support to the British in the field of battle and the bestowal of large sums of money upon them as compensation for the attack on Calcutta. On 2 May, Clive broke up his camp and sent half the troops to Calcutta and the other half to Chandernagar.[15][16][17][18]

Mir Jafar and the Seths desired that the confederacy between the British and himself be kept secret from Omichund, but when he found out about it, he threatened to betray the conspiracy if his share was not increased to three million rupees (£300,000). Hearing of this, Clive suggested an expedient to the Committee. He suggested that two treaties be drawn – the real one on white paper, containing no reference to Omichund and the other on red paper, containing Omichund's desired stipulation, to deceive him. The Members of the Committee signed on both treaties, but Admiral Watson signed only the real one and his signature had to be counterfeited on the fictitious one.[19] Both treaties and separate articles for donations to the army, navy squadron and committee were signed by Mir Jafar on 4 June.[20][21][22][23]

Lord Clive testified and defended himself thus before the House of Commons of Parliament on 10 May 1773, during the Parliamentary inquiry into his conduct in India:

"Omichund, his confidential servant, as he thought, told his master of an agreement made between the English and Monsieur Duprée [may be a mistranscription of Dupleix] to attack him, and received for that advice a sum of not less than four lacks of rupees. Finding this to be the man in whom the nawab entirely trusted, it soon became our object to consider him as a most material engine in the intended revolution. We therefore made such an agreement as was necessary for the purpose, and entered into a treaty with him to satisfy his demands. When all things were prepared, and the evening of the event was appointed, Omichund informed Mr. Watts, who was at the court of the nawab, that he insisted upon thirty lacks of rupees, and five per cent. upon all the treasure that should be found; that, unless that was immediately complied with, he would disclose the whole to the nawab; and that Mr. Watts, and the two other English gentlemen then at the court, should be cut off before the morning. Mr. Watts, immediately on this information, dispatched an express to me at the council. I did not hesitate to find out a stratagem to save the lives of these people, and secure success to the intended event. For this purpose we signed another treaty. The one was called the Red, the other the White treaty. This treaty was signed by every one, except admiral Watson; and I should have considered myself sufficiently authorised to put his name to it, by the conversation I had with him. As to the person who signed admiral Watson's name to the treaty, whether he did it in his presence or not, I cannot say; but this I know, that he thought he had sufficient authority for so doing. This treaty was immediately sent to Omichund, who did not suspect the stratagem. The event took place, and success attended it; and the House, I am fully persuaded, will agree with me, that, when the very existence of the Company was at stake, and the lives of these people so precariously situated, and so certain of being destroyed, it was a matter of true policy and of justice to deceive so great a villain."[24][25]

Robert Clive meeting with Mir Jafar after the Battle of Plassey, dramatized painting by Francis Hayman

A plan of the Battle of Plassey, fought on 23 June 1757 by Robert Clive against the Nawab Siraj ud-Daulah of Bengal

The Battle of Plassey (or Palashi) is widely considered the turning point in the history of the subcontinent, and opened the way to eventual British domination. After Siraj-ud-Daulah's conquest of Calcutta, the British sent fresh troops from Madras to recapture the fort and avenge the attack. A retreating Siraj-ud-Daulah met the British at Plassey. He had to make camp 27 miles away from Murshidabad. On 23 June 1757 Siraj-ud-Daulah called on Mir Jafar because he was saddened by the sudden fall of Mir Mardan who was a very dear companion of Siraj in battles. The Nawab asked for help from Mir Jafar. Mir Jafar advised Siraj to retreat for that day. The Nawab made the blunder in giving the order to stop the fight. Following his command, the soldiers of the Nawab were returning to their camps. At that time, Robert Clive attacked the soldiers with his army. At such a sudden attack, the army of Siraj became indisciplined and could think of no way to fight. So all fled away in such a situation. Betrayed by a conspiracy plotted by Jagat Seth, Mir Jafar, Krishna Chandra, Omichund etc., he lost the battle and had to escape. He went first to Murshidabad and then to Patna by boat, but was eventually arrested by Mir Jafar's soldiers.

• Siraj ud Daula College, Karachi, Pakistan
• Nawab Siraj-ud-Daulah Government College, Natore,[28] Bangladesh
• Masjid-e-Siraj ud-Daulah
• Siraj-ud-Daula Road, Karachi [29]
• Nabab Siraj ud-Daulah Road, Chittagong
• Nawab Siraj-Ud-Daulah Sarani, Kolkata, India [30]
• Siraj ud-Daulah Park in Old Dhaka[31]
• Siraj-ud-Doula Hall, Sher-e-Bangla Agricultural University[32]
• Nawab Siraj Ud-Daulah college, Kushtia
• Siraj-ud-Daula Road, Kushtia[33]
• Nawab Siraj ud-Daulah Hospita[34]
• Nawab Siraj ud Daulah Road Narayanganj

• Ami Sirajer Begum (1960), Historical novel set in Bengal.[35]
• Sirajuddaula (1965), Theater by Sikandar Abu Zafar[36][37]
• Nawab Sirajuddaula (1967), an Indian Bengali Film directed by Ramchandra Thakur featuring Bharat Bhushan[38]
• Nawab Sirajuddaula (1967), a Bangladeshi Movie directed by Khan Ataur Rahman featuring Anwar Hossain (actor)
• Ami Sirajer Begam (1973), an Indian Bengali Film directed by Sushil Mukhopadhyay featuring Ajitesh Bandopadhyay
• Sirajuddaula (1986), Musical opera by Nimalendu Lahiri [39][40]
• Nawab Sirajuddaula (1989), remake of the 1967 Movie
• Ami Sirajer Begum (2018), Indian Bengali television Historical soap opera.