Colonel Maximilian von Schwartzkoppen—Hermance de Weede

The relationship between Colonel Maximilian von Schwartzkoppen and Hermance de Weede is a clandestine affair discovered through the French military’s examination of his correspondence and movements. French intelligence identifies de Weede as the wife of a Dutch legation councillor and records their meetings; Henry treats the resulting exposure not as proof of her participation in espionage, but as leverage that could make the German attaché vulnerable to blackmail.

Identity and Discovery

The first evidence is not a formal report but fragments of private letters. Schwartzkoppen has torn his communications into pieces roughly the size of fingernails, yet Henry and Captain Lauth can reconstruct them with narrow strips of transparent adhesive. The repairs leave the papers stiff and oddly textured, physical traces of both the effort to destroy the messages and the investigators’ effort to restore them. The letters are written in French, not German, and their language is affectionate and intimate. Their contents lead the investigators to conclude that Schwartzkoppen is involved with a married woman.

The woman initially appears under the name Madame Cornet, which Henry says is false. She uses her sister’s address as a poste restante, a way of receiving mail without giving her own address. Surveillance then establishes her identity as Hermance de Weede, the wife of a councillor at the Dutch legation. The evidence distinguishes concealment from proof: the false name and indirect address obscure her identity, while the investigators’ observations connect her to Schwartzkoppen. Nothing in the account establishes that she supplies military information or knowingly assists espionage.

Meetings Under Surveillance

Henry reports that the affair has been observed since January and that Schwartzkoppen has been followed five times to assignations with de Weede. The reported encounters make the relationship more than an inference drawn from the letters: the investigators have watched the pair meet. They have seen them lunch in a booth at Tour d’Argent and take a room in the hotel upstairs afterward, as well as stroll together around the Champs de Mars. The account presents these ordinary locations as points on a surveillance trail, turning private meetings into information gathered and retained by the military service.

The contrast between the couple’s discreet arrangements and the investigators’ accumulated record gives the affair its particular texture. De Weede receives messages through a relative’s address; Schwartzkoppen’s letters are shredded; the pair meet in public and then go upstairs to a hotel room. Each measure might limit exposure on its own, but together they do not prevent the service from identifying the woman, tracing repeated meetings, and reconstructing the communications. Henry’s judgment that Schwartzkoppen is careless follows from this combination of recoverable paper and observed conduct, rather than from any single indiscretion alone.

The Affair as Intelligence Leverage

When Picquart asks why the service is spending resources following a man and woman having an affair, Henry answers that the relationship leaves Schwartzkoppen open to blackmail. The risk, as he frames it, does not depend on whether the affair itself is an intelligence operation. Its force comes from the prospect that the German attaché would not want the relationship made public. Henry identifies the possible coercive value of the secret, while allowing that the threat could come from the French service or from someone else.

That distinction matters: the account presents blackmail as a possibility, not as an action that occurs. It does not report that the French military actually threatens Schwartzkoppen, that de Weede is blackmailed, or that the affair changes the course of an espionage exchange. Instead, the relationship becomes a potential point of pressure. The service’s surveillance converts intimate conduct into a usable vulnerability, illustrating how intelligence work can treat private life as an avenue of access even when no direct transfer of secrets has been shown.

Narrative Significance

The scene lets the reconstructed letters carry two kinds of information at once. They expose the personal relationship through their endearments, and their repaired, unusually stiff surface records the practical work required to recover it. The affair is therefore disclosed through both what the messages say and what has been done to them: an attempted destruction followed by painstaking reconstruction. The intimate voice of the letters and the investigators’ method of handling them sit in sharp contrast.

Picquart’s exchange with Henry also reveals the institutional perspective through which the affair is interpreted. Picquart questions the expenditure of surveillance resources; Henry regards the answer as self-evident because secrecy can be converted into leverage. The relationship consequently serves the account as an example of the intelligence service’s wider reach into private conduct. Its evidentiary limits remain important, however: the affair establishes a concealed intimacy and a potential vulnerability, not de Weede’s espionage or a completed act of blackmail.