Born in Shanghai, Xu Guangqi (1562-1633) was
a famous scientist at the end of the Ming Dynasty (1368-1644). In 1600, Xu came across Matteo Ricci (1552-1610), who came from
Italy. In 1603, two years after meeting Ricci, Xu was baptized a Christian.
Under Ricci's tutelage, Xu learned about science and translated the first six
volumes of the Principles of Geometry, followed by the Principles of Surveying,
and the
Principles of Hook and Thigh. Xu
also wrote a book on agriculture and politics, recommended advanced military defense techniques and advocated
weather tracking as a means to improve the country's agriculture and trade. Xu
was a paramount figure in the fields of science and culture of China.
Xu was buried at Fahuating and Zhaojiabin in
Shanghai. As the home of his descendents, the place was named Xujiahui, meaning
Xu's residence . The tomb yard was restored in 1957 with a marble statue of Xu
installed in front of the tomb and a stele corridor in the east with 12
paintings, writings and inscriptions made by Xu.