Captain Lauth

Captain Lauth is an officer in Georges Picquart’s intelligence unit whose work brings him into contact with a leak about Alfred Dreyfus’s secret file, an informant interview in Basel, and the shifting arrangements around Major Henry’s return. The narrative gives little access to Lauth’s private views, but his practical role places him inside the unit as its investigation comes under mounting pressure.

Position and Working Relationships

Lauth serves alongside Picquart and Major Henry in military intelligence. In Picquart’s account of a meeting with Colonel Foucault, Lauth is identified as one of the officers sent to Basel with Henry and two policemen to speak with Richard Cuers, who had offered information about a German agent in France. This places Lauth in operational work involving informants beyond the office.

Lauth is also part of the office group around Henry and Gribelin. Toward the end of September, Picquart sees the three officers in conversation in the corridor. When Lauth notices Picquart approaching, he gives Henry a warning glance; Henry stops talking and turns around. The gesture records a moment of guarded communication within the unit, though the account does not explain what the officers had been discussing.

Response to the Press Leak

Lauth’s clearest individual action occurs when an anonymous article in L’Éclair alleges that a secret file proved Dreyfus’s guilt and calls on the army to publish its contents. Picquart brings the newspaper to Lauth’s office and asks whether he has seen it. Lauth reads the report and looks alarmed, recognizing that someone must be talking.

Picquart immediately orders Lauth to find Guénée, who is supposed to be monitoring the Dreyfus family, and bring him over. The exchange makes Lauth the officer through whom Picquart acts on the leak: he is not shown investigating its source himself, but receives the assignment to locate a person whose surveillance role may bear on how the secret material reached the press.

The Basel Interview and Its Unclear Responsibility

When Picquart later asks Colonel Foucault whether anything came of the Basel meeting, Foucault reports that Cuers complained bitterly about his treatment. Cuers had travelled in good faith to disclose what he knew, but said he had been treated as a liar and fantasist; Foucault describes one fat, red-faced French officer who repeatedly interrupted and bullied him. Picquart names Major Henry, Lauth, and two policemen as the party sent to the meeting, but neither Foucault nor the account identifies which member behaved as described.

Picquart says he knew nothing of such a deliberate tactic and denies awareness of it. The episode therefore connects Lauth to a coercive and damaging interview without establishing that he was the officer who mistreated Cuers. That distinction matters: Lauth’s presence is confirmed, while responsibility for the particular conduct remains unresolved in the account.

A Unit Under Changing Control

Lauth’s appearances fall within a period when Picquart’s investigation is being constrained by his superiors. General Gonse tells Picquart to abandon the Bordereau as a line of inquiry and later formally orders him not to investigate anything connected with the Dreyfus case or disclose information to unauthorized people. The narrative does not say that Lauth receives or breaks these orders; they establish the command climate in which his unit operates.

That climate becomes more concrete when Gonse takes the file marked D from Picquart and announces that, during Picquart’s imminent departure, Major Henry will bring all Agent Auguste material directly to him. The change reallocates access to an important source’s material to Henry and the head of intelligence. Lauth is not named in this administrative order, but the earlier scenes have placed him in the same working network: as the officer who responds to the press disclosure, accompanies Henry to Basel, and shares the office corridor with Henry and Gribelin.

Narrative Role

Lauth is characterized through brief acts of service and observation rather than an independent account of his motives. His alarm at the article, his participation in the Basel delegation, and his warning glance toward Henry make him a visible part of the intelligence office’s daily machinery. The narrative leaves open whether he is a confidant, a subordinate caught between competing pressures, or simply an officer carrying out assignments; its restraint keeps his responsibility distinct from what the evidence actually establishes.