Empress Ma
In 59, a tragedy would strike Empress Dowager Yin's family. The son of her brother Yin Jiu, the Marquess of Xinyang, Yin Feng (陰豐), had married Liu Xiu's daughter (it is not clear whether she was also Empress Dowager Yin's daughter) Liu Shou (劉綬), the Princess Liyi. Princess Liyi was arrogant and jealous, and Yin Feng, in anger, killed her and was executed. Yin Jiu and his wife then committed suicide. (However, even after this, Yin Jiu continued to be posthumously highly regarded, and was praised in a later edict by Empress Dowager Yin's daughter-in-law Empress Ma.)