Manuchihr Khán’s successor, Gurgín Khán, informed the Shah about the Báb being at the private residence of Manuchihr Khán

A few days after the death of the Mu’tamíd, a certain person who was aware of the design which he had conceived and carried out for the protection of the Báb, informed his successor, Gurgín Khán, of the actual residence of the Báb in the Imárat-i-Khurshíd, and described to him the honours which his predecessor had lavished upon his Guest in the privacy of his own home. On the receipt of this unexpected intelligence, Gurgín Khán despatched his messenger to Ṭihrán and instructed him to deliver in person the following message to Muhammad Sháh: “Four months ago it was generally believed in Isfáhán that, in pursuance of your Majesty’s imperial summons, the Mu’tamídu’d-Dawlih, my predecessor, had sent the Siyyid-i-Báb to the seat of your Majesty’s government. It has now been disclosed that this same siyyid is actually occupying the Imárat-i-Khurshíd, the private residence of the Mu’tamídu’d-Dawlih. It has been ascertained that my predecessor himself extended the hospitality of his home to the Siyyid-i-Báb and sedulously guarded that secret from both the people and the officials of this city. Whatever it pleases your Majesty to decree, I unhesitatingly pledge myself to perform.” 

- Nabil (‘The Dawn-Breakers’, chapter 10)

The Báb instructed believers to leave Isfahán

As the life of the Mu’tamíd was approaching its end, the Báb summoned to His presence Siyyid Husayn-i-Yazdí and Mullá ‘Abdu’l-Karím, acquainted them with the nature of His prediction to His host, and bade them tell the believers who had gathered in the city, to scatter throughout Káshán, Qum, and Tihrán, and await whatever Providence, in His wisdom, might choose to decree. 

- Nabil (‘The Dawn-Breakers’, chapter 10)

February - March 1847: Manuchihr Khán passed away; his “fortune appraised at forty million francs”

On the fourth of March, 1847, Monsieur de Bonniere wrote to the Secretary of Foreign Affairs of France: ‘Mu’tamídu’d-Dawlih, governor of Isfáhán, has just died leaving a fortune appraised at forty million francs.’ 

- A. L. M. Nicolas  (“Siyyid ‘Alí-Muḥammad dit le Báb,” p. 242, note 192. He died, according to E. G. Browne (‘A Traveller’s Narrative,’ Note L, p. 227), in the month of Rabí’u’l-Avval of the year 1263 A.H. (Feb.-March, 1847 A.D.; Footnotes to chapter 10 provided by Shoghi Effendi)

The Governor of Isfahán, Manuchihr Khán’s, last days of life and his intimate conversation with the Báb

As the days of his earthly life were drawing to a close, the Mu’tamíd increasingly sought the presence of the Báb, and, in his hours of intimate fellowship with Him, obtained a deeper realisation of the spirit which animated His Faith. “As the hour of my departure approaches,” he one day told the Báb, “I feel an undefinable joy pervading my soul. But I am apprehensive for You, I tremble at the thought of being compelled to leave You to the mercy of so ruthless a successor as Gurgín Khán. He will, no doubt, discover Your presence in this home, and will, I fear, grievously ill-treat You.” “Fear not,” remonstrated the Báb; “I have committed Myself into the hands of God. My trust is in Him. Such is the power which He has bestowed upon Me that if it be My wish, I can convert these very stones into gems of inestimable value, and can instil into the heart of the most wicked criminal the loftiest conceptions of uprightness and duty. Of My own will have I chosen to be afflicted by My enemies, ‘that God might accomplish the thing destined to be done.’” As those precious hours flew by, a sense of overpowering devotion, of increased consciousness of nearness to God, filled the heart of the Mu’tamíd. In his eyes the world’s pomp and pageantry melted away into insignificance when brought face to face with the eternal realities enshrined in the Revelation of the Báb. His vision of its glories, its infinite potentialities, its incalculable blessings grew in vividness as he increasingly realised the vanity of earthly ambition and the limitations of human endeavour. He continued to ponder these thoughts in his heart, until the time when a slight attack of fever, which lasted but one night, suddenly terminated his life. Serene and confident, he winged his flight to the Great Beyond. 

- Nabil (‘The Dawn-Breakers’, chapter 10)

The governor’s successor, his nephew, “the rapacious Gurgín Khán”,”contemptuously ignored his wishes”

The Mu’tamíd greatly rejoiced at these words. Resigned to the will of God, he prepared himself for the departure which the words of the Báb had so clearly foreshadowed. He wrote his testament, settled his private affairs, and bequeathed whatever he possessed to the Báb. Immediately after his death, however, his nephew, the rapacious Gurgín Khán, discovered and destroyed his will, seized his property, and contemptuously ignored his wishes. 

- Nabil (‘The Dawn-Breakers’, chapter 10)