Zheng was born in Daxing District of southern Beijing in 1565. In 1581, the imperial court opened selections for the emperor's harem and Zheng was selected.
Imperial life
Soon after arrival in the imperial harem, Zheng was elevated to the status of Imperial Concubine with the honorific name Shu. Her father was made a member of the Jinyiwei, with authority over 1,000 households. In 1582, Zheng was given the rank of Virtuous Consort and her father was awarded a command. In January 1584, the Wanli Emperor ordered the Ministry of Rites to confer the rank of Noble Consort upon Zheng, to celebrate the birth of the Princess Yunhe. The Wanli Emperor also gave his seneschal 100,000 silver taels to organise celebrations. In 1585, Zheng gave birth to the emperor's second son. The child died soon after birth and was given the posthumous title Prince Ai of Bin. In early 1586, she gave birth to another son, named Zhu Changxun. In 1589, Zheng's one year-old daughter Zhu Xuanyao died. She was posthumously given the title Princess Lingqiu. Zheng died in 1630. She was entombed at Yinquan Mountain within the Ming Tombs, but in the area for imperial consorts.
Imperial succession
In 1586, Zheng was pregnant and the emperor decreed that she should be made Imperial Noble Consort. His advisers argued that doing so was not appropriate, as this would raise her in status above Consort Gong, who had given birth to the emperor's eldest son. This was widely perceived as a precursor to the emperor declaring Zheng's son, Zhu Changxun, heir apparent, skipping over his eldest son by Gong. Officials argued that, if Zheng were to be made Imperial Noble Consort, then the emperor should simultaneously elevate Gong to Noble Consort. The emperor, however, rejected his officials advice. Over the succeeding decade, the emperor's officials also attempted to persuade him that abandoning the tradition of primogeniture had made Zheng the object of anger and disgust, not only in the court, but also across the country. Finally, the emperor declared his eldest son heir apparent in 1601 and gave Zhu Changxun the title Prince of Fu. However, he was not made to leave the imperial court in keeping with tradition until 1614, when Zhu's household moved to Luoyang. From 1613, the Wanli Emperor had persisted in making his disapproval of Zhu Changluo evident by preventing the burial of Crown Princess Guo in a manner befitting a crown princess — she was finally interred in 1615, after Noble Consort Zheng's son left the palace. Zhu was killed by Li Zicheng in 1641.
