Question:  Peter Kalifornsky was the great grand son of Qadanalchen who worked in a the hub of the southernmost Russian settlements in North America from 1812 to 1842 that has been the subject of what?
Sentence (from "Syed Muhammad Jewan Shah Naqvi"): The term Shah present in his name is derived from the Persian root for leader which most members of the Prophet's family obtained upon propagating the message of Islam in Persia after his death.
Relevant evidence: No