武阳君 / Wuyang Jun
武阳君 / Wuyang Jun enters the wiki through Hanji 945 as the He-family elder and palace-family channel through whom 张让 gets access back to 何太后. The episode says Zhang Rang’s plea moves through his daughter-in-law to Wuyang Jun, and Wuyang Jun’s relay helps the dismissed eunuchs reenter the palace.
The source gives Wuyang Jun a narrow but important pre-collapse role. Her channel shows that 何进’s outside-pressure strategy does not control the emotional and kinship routes inside the palace, setting up Hanji 946’s counterattack.
Hanji 948 later uses Wuyang Jun as the He-family elder whom 董卓 kills after deposing 刘辩 / 弘农王. The episode identifies her in the He-family branch around 何苗 and says Dong Zhuo has her body thrown into a palace-side pond area and prevents collection.
The page is source-scoped. Wuyang Jun matters here less as a developed biography than as evidence that Dong Zhuo’s deposition politics becomes household liquidation. By denying proper handling of her body, Dong Zhuo makes the He family an example to the remaining court.