Ferdinand Augustin Hallerstein
= Ferdinand Augustin Hallerstein
{wiki=Ferdinand_Augustin_Hallerstein}
Ferdinand Augustin Hallerstein (1703–1774) was an Austrian Jesuit missionary and cartographer known for his work in China during the Qing dynasty. He was born in Vienna and joined the Society of Jesus, where he then traveled to China as a missionary. Hallerstein is notable for his contributions to cartography and geography, particularly in relation to China.