The man with no baptism

Michel LeBorne is my 8×-great-grandfather, the father of the man who went to Louisiana in 1718. I know where he lived, whom he married, the name of his tavern, what his signature looked like, and the day he was buried. I do not know who his parents were, and not for want of looking. This post is about what “reasonably exhaustive” means when you have to write it down.

What we know

He was buried on 11 January 1712 at Notre-Dame-de-la-Chaussée in Valenciennes, “Michel Leborne, Blan Gand, rue des Goblets”, with no age and no parents. He signed “Michel Le Borne” at his second marriage in 1707. He was a cabaretier, a tavern keeper, in the 1699 census and in his 1707 marriage contract. And, as the previous post explained, he had come from Cambrai: he married Marie Jeanne Manart there on 4 February 1687, and his first two children were baptized there in 1687 and 1689. A groom of 1687 was born, most likely, between about 1655 and 1667. That is the window.

Seventeenth-century manuscript plan of Cambrai showing the walled city, the great citadel to the east, and the faubourgs on the roads out, including the Faubourg de Valenciennes to the north — Cambrai in the seventeenth century, with the road to Valenciennes leaving at the top. Michel married here in 1687. If he was baptized here too, it was in one of the parishes whose registers we have now read page by page, or in one that no longer has any. Plan of Cambrai, manuscript, 17th century. Bibliothèque nationale de France, Gallica.

The sweep

Cambrai had about a dozen parishes in the seventeenth century, and there is no index to their baptisms before the nineteenth-century alphabetical tables, which give register numbers and folios but no dates and no parents. So on 3 October 2026 we read every surviving Cambrai baptism register for 1645 to 1668, page by page, across eight parishes, looking for any Michel with any spelling of the surname: Le Borgne, Leborgne, Le Borne, Leborne, Borne, Borgne, Lebourgne. Then we went back and read 1627 to 1641 as well.

Parish	Years read	Result
St-Nicolas	1639–1673	Not found
La Madeleine	1635–1679	Not found (two other Michels, 1641 and 1679, ruled out)
Ste-Croix	1641–1671	Not found
St-Martin	1638–1676	Not found (gap Mar–Dec 1658)
St-Waast	1639–1660	Not found (no register after Aug 1660)
St-Aubert	1632–1671	Not found
St-Gengulphe	1642–1676	Not found
St-Géry	1627–1670	Not found

About 1,380 images for the main sweep, more for the second. The near-miss names seen on each run are in the log too, so that a later reader can tell the right section was read and not skipped: a Michel Guilliart whose godfather in November 1665 was a Michel Le Borgne, for instance, which tells us there was an adult or teenage Michel in the city by then, though not which one.

Then the net went wider: the Valenciennes all-parish index for 1567–1699; Belgian Hainaut; the FamilySearch index for the Nord; the Condé tables; and ten villages of the Cambrésis with any surviving register before 1668. All negative, and all logged with the exact register, image range and date read.

Where he could still be

This is the part that has to be said plainly. “Not found” in the registers that survive is not the same as “not baptized in Cambrai”, because the registers that survive are not all the registers there were.

St-Martin, March to December 1658: a gap in the book.
St-Georges: no baptisms before 1680. The family of Claude Le Borne, one candidate, lived in this parish in the 1660s.
Ste-Elisabeth, 1638–1695, and St-Louis before 1682: no registers online.
St-Waast after August 1660: the next volume, number 154, is lost. A “Marie Leborne” is indexed in it.
La Madeleine volume 59: lost, with five Le Borgne baptisms indexed in it.
Ste-Croix, July 1634 to August 1641: no register kept or none survives.

Michel’s baptism may simply be in a book that no longer exists. For a man born in the 1660s in a city that was besieged and taken by Louis XIV in 1677, that is not a remote possibility. It is probably the single most likely explanation.

Photograph of a handwritten parish baptism register page from 1722, ruled into columns for the date, the child, the parents and the godparents — A parish baptism register of the 1720s. Cambrai’s survive unevenly: for some parishes every page from the 1630s, for others nothing before 1680. The sweep reads what exists and lists what does not. Church book, 1722. Wikimedia Commons.

Ruling out the other Michels

A search like this turns up men of the same name, and each one has to be ruled in or out for a stated reason, not waved away. Three came up.

Michel Le Borgne × Anne Le Clerc, married at St-Nicolas, Cambrai, in 1666. Buried at Cambrai on 8 September 1720, aged 80, from the rue au Binche. Ours was buried at Valenciennes in 1712. Not him.
The Gondecourt Michels, near Lille. One was buried at Gondecourt on 3 October 1680; ours married in 1687. The other is probably the Michel × Catherine Delbourse whose son was born about 1690 at Provin. Not him.
Michel × Marie Josèphe Desforges, married at St-Martin, Cambrai, on 27 November 1702, died 1727 aged about 48. Ours was in Valenciennes marrying Claire Leducq in 1707. Not him.

The hypotheses, and how they moved

With the registers exhausted, what is left is inference, and I want to show how it has shifted, because the shifting is the method.

The first candidate was Claude Le Borne × Jacqueline Denise, married at St-Waast in 1644, with children there in the later 1640s and then living in St-Georges parish in the 1660s, exactly where a baptism from that decade would be lost. Claude remarried in 1677 at St-Martin, the parish where Michel married ten years later, under the same curé. A witness at that wedding connected to an Antoinette Le Borgne, born about 1663, who looked like Michel’s sister. It fit well.

Then, on 19 October 2026, the marriage contract of that Antoinette turned up in an index card from the Cambrésis genealogical society, and it named her parents: Nicolas Le Borgne × Jeanne Buirette, of La Madeleine parish. A baptism at St-Martin in 1687 corroborates it, with Nicolas standing godfather to Antoinette’s first child. So if Antoinette is Michel’s sister, Nicolas is his father, and the Claude hypothesis weakens to a possibility. The Nicolas household is now the leading candidate.

But here is the honest state of it. The same day, four readers went through every baptism in Michel’s household, his son Jean Claude’s household, and the households of Antoinette and her probable sisters, looking for a godparent that crossed between them. There is none. Michel’s sponsors in Cambrai were Manart and Lespine kin; in Valenciennes they were neighbours. Not one Nicolas, Antoinette or Buirette at any of his fifteen children’s baptisms, and no Michel at any of theirs. The Nicolas hypothesis is neither supported nor refuted by sponsorship. It rests entirely on Antoinette being Michel’s sister, and no record says she was. Leading candidate, then, and nothing more.

Painting of a notary’s office in 1672: a notary in a yellow gown hands a document to a man in grey, while a young clerk sits at a desk behind, and bundles of papers hang from the walls — A notary’s office in 1672. When the church forgot to write the parents down, the notary often did: a marriage contract named the relatives who stood with the bride and groom. Michel’s does not survive. His probable sister’s may. Job Berckheyde, A Notary in His Office, 1672.

The next route is notarial

French marriage contracts often name parents and the relatives who assisted, even when the church entry does not. The contracts of the Cambrai notaries, the Tabellion de Cambrai, are at the departmental archives in Lille, and the Cambrésis society (GGAC) found two in the index that matter: Antoinette Le Borne × Jean Jacques Carrez, 3 June 1686, and Charles Le Borgne × Antoinette Frémicourt, 29 August 1677, Charles being a possible brother. Copies have been requested. Michel’s own 1687 contract is not in the index, and the society’s president says plainly that contracts not listed are not held there and were probably lost. The city’s own records, the échevinage that would have recorded guardianships and estates, were destroyed after the First World War; the Cambrai municipal archives confirmed in October that nothing survives for the period but the parish registers themselves.

One more thing to clear away. Online trees, FamilySearch among them, give Michel’s parents as “Nicolas LeBorgne × Josette Darembourg”. WikiTree removed that pairing in 2020 as unsupported, and no record we have read contains a Darembourg. It is a phantom, and the coincidence of the first name Nicolas should not be allowed to make it look like a confirmation of anything.

What “reasonably exhaustive” looks like

The first element of the Genealogical Proof Standard is a reasonably exhaustive search, and people sometimes read it as “search until you find it”. It means something more specific: that you can list what you searched, what you did not, and why. Our logs for Michel run to tables with four columns, parish, register, result, and the near-miss names seen, so that anyone can check that the right pages were read. Negative results are logged with the same care as positive ones, because a negative result that is not written down will be repeated by the next researcher, and the one after that.

Spelling is part of the search, not a detail of it. In the 1670s the Valenciennes clerks wrote Borne and Le Borgne for the same family in the same decade, and Michel himself appears as Le Borgne in his marriage contract, Leborgne in an inventory, le Borne in his widow’s will, and Le Borne in his own hand. Every form was searched every time. The reasons are in the post on why every surname is lying to you.

I can draw a line under Cambrai’s online parish registers for this question. That is a result. It is not the result I wanted, and it is the one I have.

What the papers prove

Michel LeBorne married at St-Martin, Cambrai, in 1687 and baptized children there in 1687 and 1689.
He kept the Gant Blanc tavern in Valenciennes and was buried there on 11 January 1712.
No baptism of a Michel Le Borgne or Le Borne exists in any surviving Cambrai register for 1627–1668, nor in the surrounding villages or Valenciennes.
Antoinette Le Borgne, married 1686, was the daughter of Nicolas Le Borgne and Jeanne Buirette.

What isn’t proven yet

Michel’s parents and his baptism.
That Antoinette was his sister, and so that Nicolas × Buirette were his parents (leading candidate only).
That Claude Le Borne × Jacqueline Denise were his parents (now a weaker possibility).

Sources

Archives départementales du Nord, Cambrai parish registers (St-Nicolas, La Madeleine, Ste-Croix, St-Martin, St-Waast, St-Aubert, St-Gengulphe, St-Géry, St-Georges), baptisms 1627–1680; online at archivesdepartementales.lenord.fr. Register, image and date ranges for every read are in Michel LeBorne’s search log, sessions of 1, 3, 4 and 19 October 2026.
Archives départementales du Nord, Valenciennes, Notre-Dame-de-la-Chaussée, 5 Mi 055 R 001 (marriage 27 Sep 1707, image 766; burial 11 Jan 1712, image 1005); all-parish indexes 1567–1699, 5 Mi 055 R 068–070.
Archives municipales et communautaires de Valenciennes, Fonds Caffiaux, cotes 3480 (1707 contract), 3822 (1712 partition) and 5162 (1733 will).
Groupement Généalogique de l’Arrondissement de Cambrai (GGAC), replies of 15 and 18 Oct 2026 and the Roland–Doffe index of marriage contracts, AD Nord 2 E 26 (2E26-145, 2E26-138, 2E26-137); Farda bulletin no. 96.
Archives municipales de Cambrai, reply of 13 Oct 2026 on the loss of the municipal fonds.
Full citations are in the research files for Michel LeBorne, Nicolas Le Borgne, Antoinette Le Borgne and Claude Le Borne, and the research plans of 1, 3, 4 and 5 October 2026.