Imam Khalilillahi Aly was born in Kerman in 1749AD. At the age of two years he joined his father in Mahalat, and was brought under the care of his uncle Pir Mirza Muhammed Baqir. He would marry his uncle's daughter, Bibi Maryam Khatoon, by whom he would have his son, Agha Hasanali Shah (Aziz, 1974).

Imam Abyl Hasan Ali moved to Shahr-i Babak in Kirman, mainly to ensure the safety of the Ismaili pilgrims from the plundering tribesman who had thus far posed much difficulty to the pilgrims as they were on their way to the Anjudan and Mahallat regions where the Imam had previously resided. Sayed Fateh Ali Shah who had visited the Imam in Shahr-i Babak alludes to the Imam's location in northern iran ('sehentar deep') in one of his ginans. Mowlana Imam Abyl Hasan Ali passed away in Mahallat and was buried in Najaf, Iraq (Sadik Ali, 1997).

Imam Qasim Ali appointed his teenaged son Sayyid Abul Hasanali as the Pir. The latter, also known as Pir Shah Hasan Baig, was the forty-second Pir of the Ismailis, and at his father's death, was appointed as the next Imam in the succession of the Holy Imams (Aziz, 1974).

Imam Qasim Ali, also known as Agha Jafer Shah, was born in Kahek in 1675 AD, and succeeded to the Throne of Imamat at the age of twenty years (Aziz, 1974).

During the Imamate of Imam Hassan Aly, Ismaili dawat spread to Turkey, Armenia, and Crimea (Aziz, 1974). According to his will, he was buried in Najjaf, Iraq, after ruling as Imam of the Time for thirty-five years. He was followed in succession by his son Imam Qassim Ali (Aziz, 1974).

Mowlana Sayed Ali, also known as Shah Ismail, Agha Hasan Shah and Shah Abul-Hasan Baig, shifted his primary residence from Kahek to Kerman, after being offered governorship of the province by the Safawi court (Aziz, 1974). After appointing his son, Hasan Ali, to the Throne of Imamate, Imam Sayed Ali passed away in Kerman in 1661 AD (Sadik Ali, 1997).

Mowlana Imam Nizar rebuilt the city of Kahek and shifted his residence hereto from Anjudan (Aziz, 1974). An Ismaili dai, and a descendent of Pir Sadirdeen, by the name of Sayed Abdul Nabi, lived during this period in India and preached mostly in Gujrat. Imam Nizar passed away in Kahek, his body buried in his palace, which served as a mausoleum also for other members of the Imam's family. (Sadik Ali, 1997).

The last Imam to live in Anjudan, Imam Khalilillahi Ali remained aloof from the political instability which prevailed throughout Iran at this time. During this time, Pir Naseer Mohammed was followed by Pir Agha Hashem in the line of Piratan. Sayyid Daood, an acclaimed vakil, was appointed by the Imam to govern the religious affairs in the jamats of India. The Imam was followed in succession by his son Sayyid Nizar Ali in 1585.

After the death of his father, Pir Qasim Shah bin Pir Alauddin, Pir Naseer Muhammed was appointed to Piratan by Imam Nooruddin Ali. He was the 33rd Pir of the Ismailis. During the Imamate of Imam Nooruddin Ali, the devout Ismaili poet, Khaki Khorasani was imprisoned by the Mogul king Humayoon of India, and died in prison (Aziz, 1974). The Imam passed away in Anjudan and consigned the office of Imamate to his son, Khalilillahi Aly.

Imam Nooriddeen Aly was born in 1513AD in Anjudan, and succeeded his father to the Throne of Imamate in the year 1518AD at the age of five years.