《明史·本纪·卷十六》
八月二日，尊皇太后为太皇太后，皇后为皇太后。
秋八月甲寅，尊皇太后为太皇太后，皇后为皇太后。
On the 2nd day of the 8th month, the Emperor's Mother was honoured as the Grand Empress Dowager, and the Empress was honoured as the Empress Dowager.