Huang Zu
There are plenty of historical records concerning Huang Zu, but they are scattered over different texts while Huang Zu never had a biography in any official record. Since Jiangxia Commandery (江夏郡; around present-day Xinzhou District, Wuhan, Hubei) is known for being the cradle of the Huang family, Huang Zu, as the commandery's Administrator, probably came from an influential family based there. After Liu Biao arrived in Jing Province (covering present-day Hubei and Hunan) to assume his governorship of the region, he sought to form alliances with the local elites, particularly the Huang family who had been defending Jiangxia Commandery in eastern Jing Province from aggression by a neighbouring warlord, Yuan Shu. In return, Liu Biao provided financial aid to Huang Zu in peacetime and military support for his naval forces during wartime. Under such arrangements, even though Huang Zu was nominally a subordinate of Liu Biao, he maintained much autonomy over Jiangxia Commandery.