Xu Guan

Overview

Xu Guan is a member of the Bordered White Banner under the Xu family, as recorded in Volume 77 of the *Comprehensive Genealogy of the Manchu Clans of the Eight Banners*. His family had lived in Shenyang for generations, but the year of their submission is unknown. Here, "Xu Guan" is a personal name and cannot be interpreted as "an official surnamed Xu" and thus discarded. The original text states that his great-grandson, Xu Zhiliang, served as a Dusi (military officer) at the time of compilation, and Xu Zhizhong was a candidate for Zhou Tong (prefectural assistant).

A Dusi was a military rank in the Qing Dynasty, involved in flood control and central military affairs within the Green Standard Army and other official systems; the *Draft History of the Qing Dynasty* also records the evolution of his rank. Xu Zhiliang's actual battalion and term of office are not recorded; therefore, his general duties only help explain his official title and cannot be written as the military duties he personally performed in a particular battalion.

A Zhou Tong was an assistant in local administration at the prefectural level, usually ranked sixth grade, responsible for matters such as grain supply, water conservancy, coastal defense, and river management, depending on the available positions. Xu Zhizhong's "candidate for prefectural magistrate" status indicates a pending appointment, not that he has already assumed the post. One person is currently employed, the other a candidate; these distinctions must be made accurately, and qualification records should not be counted as confirmed official service.

The bannermen of the Bordered White Banner and the bannermen of the Upper Three Banners of the Imperial Household Department cannot be equated. "Management subordinate" indicates a lower-level affiliation, not a managerial appointment. The original text uses "great-grandson" to refer to a great-great-grandson, and the military and civil qualifications of these two descendants are preserved side-by-side. Xu's own official position is not recorded, and his ancestral home in Shenyang cannot substitute for his descendants' appointments.