Cao Huan
Zhang Chunhua died sometime between 22 May and 19 June 247 at the age of 59 (by East Asian age reckoning). She was buried at the Gaoyuan Mausoleum (高原陵; somewhere in present-day Yanshi, Luoyang, Henan). The Wei emperor Cao Fang granted her the posthumous title "Lady of Guangping County" (廣平縣君). In 264, during the reign of Cao Huan, she was given the posthumous name "Consort Xuanmu". A year later, Sima Yi's grandson Sima Yan forced Cao Huan to abdicate in his favour and established the Jin dynasty to replace the state of Cao Wei. Sima Yan became emperor and he posthumously honoured his grandmother as "Empress Xuanmu".