狄道 / Di Dao (late Han)
狄道 / Di Dao (late Han) enters through Hanji 937 as the place where 耿鄙’s Liang州 expedition collapses. When the army reaches Di Dao, mutineers kill 程球 and then Geng Bi, opening the way for the siege of 汉阳郡.
The same source later identifies 王国 as a Di Dao man who sends 黄衍 to persuade 傅燮 to surrender. Di Dao therefore connects both the official-command collapse and the rebel-side personal network in the episode.