Belgium / China: Father Ferdinand Verbiest (1623-1688), Flemish Jesuit, astronomer, cartographer and polymath at the Qing Court, c. 1670-1688.

Father Ferdinand Verbiest (9 October 1623 Ð 28 January 1688) was a Flemish Jesuit missionary in China during the Qing dynasty. He was born in Pittem near Tielt in Flanders, later part of the modern state of Belgium. He was known as Nan Huairen (___) in Chinese. He was an accomplished mathematician and astronomer and proved to the court of the Kangxi Emperor that European astronomy was more accurate than Chinese astronomy. He then corrected the Chinese calendar and was later asked to rebuild and re-equip the Beijing Ancient Observatory, being given the role of Head of the Mathematical Board and Director of the Observatory. He became close friends with the Kangxi Emperor, who frequently requested his teaching, in geometry, philosophy and music. Verbiest worked as a diplomat and cartographer, and also as a translator, because he spoke Latin, German, Dutch, Spanish, Hebrew, and Italian. He wrote more than thirty books. (Photo by: Pictures from History/Universal Images Group via Getty Images)