This was scant encouragement from the President, but Seward still thought something might result from the venture, and on that evening, April 24, Schleiden started for Richmond, being provided by Seward with a pass through the Union lines. He arrived on the afternoon of the twenty-fifth, but even before reaching the city was convinced that his mission would be a failure. All along his journey, at each little station, he saw excited crowds assembled enthusiastic for secession, bands of militia training, and every indication of preparation for war. Already, on that same day, the Virginia secession ordinance had been published, and the State convention had ratified the provisional constitution of the Southern Confederacy. Schleiden immediately notified Stephens of his presence in Richmond and desire for an interview, and was at once received. The talk lasted three hours. Stephens was frank and positive in asserting the belief that “all attempts to settle peacefully the differences between the two sections were futile.” Formal letters were exchanged after this conference, but in these the extent to which Stephens would go was to promise to use his influence in favour of giving consideration to any indication made by the North of a desire “for an amicable adjustment of the questions at issue,” and he was positive that there could be no return of the South to the Union.
On the afternoon of April 27 Schleiden was back in Washington. He found that three days had made a great change in the sentiment of the Capitol. “During my short absence,” he wrote, “many thousands of volunteers had arrived from the North. There was not only a feeling of security noticeable, but even of combativeness.” He found Seward not at all disposed to pursue the matter, and was not given an opportunity to talk to Lincoln; therefore, he merely submitted copies of the letters that had passed between him and Stephens, adding for himself that the South was arming because of Lincoln’s proclamation calling for volunteers. Seward replied on April 29, stating his personal regards and that he had no fault to find with Schleiden’s efforts, but concluding that Stephens’ letters gave no ground for action since the “Union of these States is the supreme as it is the organic law of this country,” and must be maintained.