Duan Sicong

Biography

Accession and Domestic Politics

Duan Sicong was a son of Duan Siliang, Taizong of Dali. In 952 (7th year of the Zhizhi era, Dali) Duan Siliang died and he succeeded as the fourth ruler of Dali. Both encyclopedic accounts record that during his reign the Gao family gradually replaced the Dong family as the leading clan in court politics. Another account adds that the Gaos continued to serve as chancellors through several later reigns, but it does not follow that Duan Sicong himself lost all power of decision.

Relations with Neighbouring Regimes

The Later Shu records in the Chronicle of the Ten States state that in 960 (23rd year of the Guangzheng era, Later Shu) Duan Sicong considered attacking while the Later Shu made poor appointments. His minister Gao Hou pointed out that the Later Shu still had strength and urged him to repair city walls and train troops while waiting for circumstances to change; Duan Sicong accepted the advice, and no troops were sent. This detail appears in a later history and is not set out at length in the fuller encyclopedic accounts, so it is treated as a single-source record rather than expanded into a fixed Dali strategy towards the Later Shu. In 968 (1st year of the Shunde era, Dali) the histories record that Duan Sicong wrote to the Northern Song seeking friendly relations; another account mentions friendly intercourse with the Northern Song only in general terms without giving the date of the letter.

Death and Succession

The histories record that Duan Sicong died in 969 and was given the posthumous title Zhidao Guangci, and that his son Duan Sushun succeeded him. Another account follows the History of Dian in dating his death to 968 and infers that he was born in 928. The divergence between the two death years cannot be settled directly from the material available here, so the text follows the main value of the later account while preserving the variant.

Major Activities

Political and institutional context

The cached record places Duan Si Cong within the institutions and conflicts of Chinese history.

Source-based record

Personal Relations

• Relationships are recorded from the cached source text and should be read together with the related entries listed below.

Historical Assessment

The notable political change of Duan Sicong's time was the continued hold of the Gao family on the chancellorship, while abroad there are only limited records concerning the Later Shu and the Northern Song. The two encyclopedic accounts contain no continuous material by which to judge the success or failure of his own administration. The Chronicle of the Ten States shows him accepting Gao Hou's advice, which illustrates one military decision but should not be used to generalise about his character or rule from a single story.