Adrien Languillat
Bishop Adrien-Hippolyte Languillat, S.J.
Adrien-Hippolyte Languillat (1808–1878) was a French Jesuit and missionary in China. He was titular bishop of Sergiopolis (1856–1878) and vicar apostolic of Southeastern Chi-Li (1856–1864) and Kiangnan (1864–1878).