唐衡 / Tang Heng (late Han)

Overview

唐衡 / Tang Heng is a Huan-era eunuch marquis whose wiki profile now begins before the founding Five Marquises reward. Hanji 829 makes him an early speech-channel actor who helps turn 李固 and 杜乔’s accession stance into Emperor Huan’s resentment. Hanji 847 then makes him Huan’s first private anti-Liang Ji confidant and recruiter of other discontented palace insiders; Hanji 848 gives the founding marquis reward, while Hanji 853 and Hanji 904 extend his network through brothers, appointments, and elite marriage.

Current Profile

Hanji 829 supplies the earliest speech-access layer. Tang Heng and Zuo Guan slander Du Qiao and Li Gu to Huan by saying that both men opposed Huan’s accession and considered him unfit. The source makes Tang a named example of eunuch proximity converting an old succession dispute into the ruler’s personal resentment.

Hanji 847 supplies the pre-coup role. After the Xuan crisis reaches Emperor Huan, Huan privately asks Tang Heng which close attendants are unhappy with the Liang family. Tang identifies Shan Chao, Zuo Guan, Xu Huang, and Ju Yuan, then joins them in the oath-bound conspiracy. His function is therefore access intelligence: he translates Huan’s need for action into a usable palace coalition.

Hanji 848 supplies the founding reward layer. Tang Heng is named as one of the five eunuchs rewarded after Huan destroys Liang Ji, receives a 10,000-household county marquisate, and is promoted to zhongchangshi with Zuo Guan.

Hanji 853 places Tang Heng in the later post-Liang Five Marquises field. The source names 唐玹 as Tang Heng’s brother and says Tang Xuan, serving as Jingzhao official, destroys 赵岐’s family through hostile accusation after old enmity. Tang Heng’s significance in that branch is family power: the brother’s office violence is intelligible because it sits near eunuch-marquis status.

Hanji 904 extends the same network logic into court office and elite marriage. The episode identifies 唐珍 as Tang Heng’s younger brother and uses that relationship to explain Tang Zhen’s sikong appointment. It also records that Tang Heng’s daughter married 荀彧, keeping Tang Heng as a late-Han network node across eunuch proximity, high office, and gentry marriage.

Key Characteristics

• Huan-era eunuch who first appears as a slander-channel actor against Li Gu and Du Qiao.
• Later becomes Huan’s first private anti-Liang confidant.
• Recruiter who identifies the other palace insiders available for the anti-Liang oath.
• Marquis named in the founding post-Liang reward field.
• Zhongchangshi promotion recipient after the anti-Liang coup.
• Family-power node whose brothers connect him to Zhao Qi’s household destruction and Tang Zhen’s later sikong appointment.
• Marriage-network node through Tang Heng’s daughter and Xun Yu.

Evidence

• Accession-memory slander: Hanji 829 says Tang Heng and Zuo Guan tell Huan that Li Gu and Du Qiao opposed his accession, making Huan resent both officials.
• First confidant and recruiter: Hanji 847 says Huan privately consults Tang Heng and asks him to identify close attendants opposed to the Liang family.
• Oath participation: Hanji 847 says Tang Heng joins Shan Chao, Zuo Guan, Xu Huang, Ju Yuan, and Huan in the secret anti-Liang oath.
• Founding reward: Hanji 848 names Tang Heng among the five eunuchs enfeoffed as county marquises after Liang Ji’s fall.
• Promotion: Hanji 848 says Tang Heng and Zuo Guan are promoted to zhongchangshi.
• Five Marquises context: Hanji 853 places Tang Heng in the Huan-era marquis field after Shan Chao’s death and the remaining marquises’ indulgence.
• Brother’s retaliation: Hanji 853 says Tang Xuan is Tang Heng’s brother and destroys Zhao Qi’s family and relatives through official accusation.
• High-office access: Hanji 904 says Tang Zhen’s sikong appointment is explained through his younger-brother relationship to Tang Heng.
• Marriage network: Hanji 904 says Tang Heng’s daughter married Xun Yu.

Qualifications

This page preserves Tang Heng’s source-note layers without reconstructing his complete career. Hanji 829 supplies an earlier slander-channel role but not a full account of Tang’s office at that date. Hanji 847 supplies the pre-coup recruiter role; Hanji 848 supplies the founding reward and zhongchangshi promotion; Hanji 853’s Tang Xuan branch is an early family-network and private-retaliation case; Hanji 904’s Tang Zhen and Xun Yu branch is a later office and marriage case. The source spellings 唐恒 and 唐玄 are normalized to Tang Heng / 唐衡 and Tang Xuan / 唐玹 where the surrounding late-Han sequence supports the route.

What Changed

• Hanji 829 adds Tang Heng’s earliest current role as a slander-channel actor against Li Gu and Du Qiao.
• Hanji 847 adds Tang Heng’s first-confidant role, identification of other anti-Liang palace insiders, and oath participation.
• Hanji 848 remains Tang Heng’s founding Five Marquises reward and zhongchangshi promotion.
• The profile now includes the 160 CE family-retaliation layer around Tang Xuan and Zhao Qi.
• Tang Heng’s network role now spans marquis reward, brotherly office violence, high-office appointment, and marriage linkage.

Relationships

• 汉桓帝 - ruler who privately turns to Tang Heng for anti-Liang palace intelligence.
• 李固 and 杜乔 - officials whose succession stance Tang Heng recodes as an offense against Huan.
• 单超, 徐璜, 具瑗, and 左悺 - palace insiders Tang helps identify and joins in the anti-Liang oath.
• 唐玹 - brother whose retaliation against Zhao Qi exposes Tang-family power.
• 赵岐 - target whose family is destroyed by Tang Xuan.
• 唐珍 - younger brother whose sikong appointment is explained through Tang Heng’s network.
• 荀彧 - later elite linked by marriage to Tang Heng’s daughter.
• 桓帝五侯 - Huan-era eunuch reward group in which Tang Heng appears.
• 宫廷政变中的符印与门户控制 - founding coup mechanism behind Tang Heng’s reward.
• 私人进身通道 - concept illustrated by kinship-based office access.
• 朝廷开府任官失序 - broader office-distortion frame around Tang Zhen’s appointment.