Réal, Fouché, and Talleyrand were all consulted. As yet their personal
interests were bound up with their ruler's welfare, and alike they
urged prompt and ruthless action to end the schemes and complots of
the time. The two former needed no credentials of faithfulness.
Talleyrand gave his in writing on March eighth; he had so dallied with
royalists that his position must be definite now. Later efforts to
discredit the note as a forgery have failed. Moreover, there is every
reason to believe that all three intended by the seizure and execution
of a Bourbon so to "marry," as the phrase ran, the First Consul to the
terrorist side of the Revolution that he could never retreat from the
position of radicalism to which they felt he had not been sufficiently
committed, even yet. On March tenth the council heard and, as a body,
approved Bonaparte's plan, although Lebrun was evasive and Cambacérès
demurred. That night one column of a double expedition was despatched
to the Rhine; it was commanded by Ordener and destined for Ettenheim.
The other, under Caulaincourt, set out next day for Offenburg with a
diplomatic note to the court of Baden. The latter commander was
utterly ignorant of what his colleague had in hand, being instructed
merely to disperse the reported company of emigrants and demand the
extradition of a notorious intriguer, the Baronne de Reich. Ordener
was to seize the Duc d'Enghien. The two columns proceeded by way of
Strasburg without delay. Finding the baronne already a prisoner, and
the police report unfounded, the generals then carried out the minute
instructions of their chief as to the other part of their task.
On the twelfth, Enghien had been warned of his danger; but he was not
to be intimidated, and on the thirteenth he sent a messenger to
observe how immediate the danger was. On the fourteenth a French spy
was despatched from Strasburg; he was recognized as such at Ettenheim,
and was pursued, but escaped to report everything favorable. Still the
rash young duke refused to move. On the morning of the fifteenth he
awoke to find the house surrounded by French troops. Every avenue of
escape being closed, he surrendered, and all his papers were seized.
With his household and friends he was hurried to the citadel of
Strasburg, where he was detained for two days. Couriers were promptly
despatched to Paris, and the court at Karlsruhe received a formal
notification of what had been done, signed by Talleyrand. Bonaparte
learned by the despatches received on the seventeenth from both his
expeditions that Dumouriez was not on the Rhine, and on the nineteenth
he himself examined the duke's papers, which had been inventoried in
their owner's presence, and then forwarded to Malmaison.