Lin'an (1187) — the same event in History of Song and Xu Zizhi Tongjian

History of Song: The emperor went to pay respects at the Deshou Palace, and the Retired Emperor died in the Deshou Hall.; Xu Zizhi Tongjian: On the…

What each source says

History of Song (Songshi), Annals · AD 1187 · 臨安

The emperor went to pay respects at the Deshou Palace, and the Retired Emperor died in the Deshou Hall.

乙亥，詣德壽宮侍疾，太上皇崩于德壽殿，遺誥太上皇后改稱皇太后。
Location: 宋史卷035 淳熙十四年

Xu Zizhi Tongjian (Continuation of the Comprehensive Mirror) · AD 1187 · 臨安

On the tenth month, yihai, the Retired Emperor (Gaozong) passed away at the Deshou Hall.

乙亥，太上皇崩于德壽殿，遺誥太上皇后改稱皇太后
Location: 권151 十月 단락151.46.0

Place: 臨安

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