刘杨 / Liu Yang, Zhending King (Eastern Han)

Overview

刘杨 / Liu Yang, Zhending King is the Hebei ally whose support helps explain 郭圣通’s marriage to 刘秀 in Hanji 719. The page keeps him distinct from Liu Yang / Liu Zhuang, the later 汉明帝, and from the place page 真定.

Current Profile

Hanji 719 presents Liu Yang as a Western Han royal descendant and Guo Shengtong’s maternal uncle. When Liu Xiu is isolated and under pressure from the 王郎 crisis in Hebei, Liu Yang’s alliance offers military value. The marriage to Guo is therefore framed as a political alliance rather than only a romantic or household event.

The episode’s later point is depreciation. Once Liu Xiu’s position strengthens and the founding coalition is no longer dependent on Liu Yang’s backing, Guo’s alliance value declines. Liu Yang remains important in the current wiki as the person who makes Guo’s original palace status politically legible.

Key Characteristics

• Hebei royal-descendant ally in Liu Xiu’s weak founding moment.
• Maternal uncle of Guo Shengtong in the source’s alliance explanation.
• Supplies the political-military context for Guo’s marriage to Liu Xiu.
• Becomes an example of a founding alliance whose value declines after consolidation.
• Disambiguated from Liu Yang / Liu Zhuang / Mingdi and from the Zhending place route.

Evidence

• Kinship link: Hanji 719 identifies Liu Yang as Guo Shengtong’s maternal uncle.
• Founding support: Hanji 719 says Liu Yang’s alignment mattered while Liu Xiu was weak in Hebei under Wang Lang pressure.
• Marriage alliance: Hanji 719 says Liu Xiu’s marriage to Guo Shengtong brought Liu Yang’s support into the founding coalition.
• Depreciation: Hanji 719 interprets Guo’s later vulnerability through the declining value of that founding alliance.

Qualifications

This page is deliberately narrow. It does not reconstruct Liu Yang’s full rebellion history, offices, death, or lineage beyond what the source note requires. The route includes Zhending and Eastern Han suffixes to avoid collision with Liu Yang / Liu Zhuang and with other Liu Yang figures.

What Changed

• Created the page as a disambiguated Hebei alliance node for Hanji 719.

Relationships

• 郭圣通 - niece whose marriage to Liu Xiu is tied to Liu Yang’s alliance value.
• 刘秀 / 光武帝 - founding ruler who gains Hebei support through the marriage alliance.
• 王郎 - crisis figure whose pressure makes Liu Yang’s support valuable.
• 真定 - title geography referenced by the disambiguated route.
• 政治婚姻联盟折价 - concept directly grounded by Liu Yang’s role in Guo’s initial value and later vulnerability.