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Louis Laneau

Roman Catholic bishop

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 4, 2026
Entity authorityQ3262434
Source-derived summary

Louis Laneau (31 May 1637 in Mondoubleau – 16 March 1696 in Ayutthaya) was a French bishop of the 17th century who was active as a missionary in the kingdom of Siam (modern Thailand). He was a member of the Paris Foreign Missions Society. He was initially nominated as the replacement of Msgr Ignace Cotolendi in charge of Nankin.

Biography

Laneau was born in Mondoubleau, France. After studies, he was ordained a priest in La Société des Missions Etrangères. On 4 July 1669, Laneau was appointed Vicar Apostolic of Siam and Titular Bishop of Metellopolis. On 25 March 1674, he was consecrated bishop by Pierre Lambert de la Motte, Vicar Apostolic of Cochin with Bishop François Pallu, Vicar Apostolic of Fo-Kien, serving as co-consecrator. As Vicar Apostolic of Siam, he was head of the French Roman Catholic mission in Indochina, with its headquarters at Ayutthaya. Laneau became bishop of Ayutthaya in 1674.

Monseigneur Laneau worked at propagating the Christian faith and also took care of Annamite Christians and Japanese Christian communities in Siam.

Editorial summary

Begin with the source’s own compact description: “Louis Laneau” is roman Catholic bishop. The dossier treats that line as a proposition to test through Louis, Laneau and Roman, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1637, 1696, 1669, 1674—that can be checked directly. The linked authority record independently contributes the date 1637-05-31. For this dossier, Louis, Laneau and Roman is the immediate research focus.
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The phrase “roman Catholic bishop” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jun 4, 2026. The linked authority identifier is Q3262434. VIAF identifies the subject as 74028651. The Library of Congress control number is no2007099181. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1637, 1696, 1669 and 1674.

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This entry incorporates text from Louis Laneau” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.