Because the Jiajing Emperor (r. 1521–1566) of the Ming dynasty was born and had lived in the city before he succeeded to the throne, Zhongxiang, the place where the Chengtian Prefecture ("fu") Government Office was located, became one of the three major prefectures directly under the central government. Once on the throne, the Jiajing Emperor controversially had his dead father Zhu Youyuan (1476–1519) retroactively styled as the Gongruixian Emperor; his mother became the Zhangsheng empress dowager. They were buried at a sumptuous mausoleum, knowns as the Xianling Tomb, a few kilometers northeast of Zhongxiang.