Bábís to Mashhad. October 10, Mullá Husayn and a host of other Bábís are besieged at fort Tabarsi. October 20, Quddús arrives at fort Tabarsí. 1849 AD / 6 BE Baháʼu'lláh marries Fátimih in Tihrán. February 2, Mullá Husayn dies in battle at fort at the Shrine of Shaykh Tabarsí. May 10, Battle of Fort Tabarsi ends after a negotiated surrender in which the victors promise to let the Bábís go. Immediately afterward, the victors break their oath and kill many of the defenders. May 16, Quddús is tortured and executed. 1850 AD / 7 BE July 9, the Báb is publicly executed in Tabriz. Brief newspaper coverage of the Bábí religion reaches several newspapers in Britain and the United States in the autumn. 1851 AD / 7-8 BE Dr. Rev. Austin Wright sent materials of the Báb and a letter/paper about events related to the religion to the American Oriental Society - he wrote the letter February 1851 and it was published June. The letter/paper was published in June a Vermont newspaper as well. Some of it was also translated into German by his supervisor, Rev. Justin Perkins, and was thought for many years to have not been published in English though even in its German form Wright had been named as the first person to write a paper on the Bábí-Baháʼí period. 1852 AD / 9 BE August 15, angry Bábís (acting on their own volition) make a failed attempt to kill Nasser al-Din Shah, who retaliates by imprisoning Baháʼu'lláh and executing several thousands of Bábís, including Táhirih and Siyyid Husayn-i-Yazdi. September to December, while imprisoned for four months in the Síyáh-Chál in Tehran, Baháʼu'lláh receives the first intimations that he is the promised one foretold by the Báb. Mírzá Muhammad ʻAlí is born to Fátimih and Baháʼu'lláh in Baghdad 1853 / 9 BE January 12, Baháʼu'lláh is exiled from Tehran to Baghdad. 1854 / 11 BE April 10, Baháʼu'lláh retreats to the Sulaymaniyah mountains within Kurdistan due to a rising tensions between Mírzá Yahyá and himself. Henry Aaron Stern (1820-1885) published a book that mentions "Baba, the Persian socialist" for a couple pages. 1856 / 13 BE After being discovered in Kurdistan, Baháʼu'lláh returns to Baghdad, at the request of ʻAbdu'l-Bahá. Mary Sheil and Sir Justin Sheil publish Glimpses of the Life and Manners in Persia which has a section on Bábísm of some 14 pages. 1857