[Léopold Appert]: Mgr Languillat, évêque de Sergiopolis, vicaire apostolique de Kian-Nan (Nankin). (Châlons: J.L. Le Roy 1867)
> Google Books (Original from Harvard University, digitized 18 September 2008)
> HATHI Trust (original from Harvard University)
- Bibliographic reference: BS 1079 f.
- No copy listed in Wiener Chinabibliographie
The volume presents a biography of Adrien-Hippolyte Languillat (1808-1878), a French Jesuit. Languillat entered the Societas Jesu in 1841 and went to China. He was later made titular bishop (titular see: Sergiopolis) and apostolic vicar of Jiangnan 江南 / Nanjing 南京 .