A Conference Held And The First Vote Taken.
A few days prior to the day set for taking the vote on the several Articles of Impeachment, and after the conclusion of testimony, it was proposed that there be a private session for conference of the Senate on a day named, May 11th, to give Senators an opportunity to declare themselves on the pending impeachment.

Neither the precise object or the utility of a conference were then apparent, but the result was somewhat of a surprise to those who had, up to that time, been undoubtingly confident of the President's conviction. Comparatively few Senators had previously declared their position. Very few, if any of the Republican Senators had indicated a disposition to vote against any of the articles, but the silence of a number of them, and their refusal to commit themselves even to their associates, was a source of uneasiness in Senatorial Impeachment circles. Hence, possibly, the suggestion of a "conference."

It was taken for granted that every Democratic Senator would vote against the impeachment. But the idea was not to be entertained that the "no" votes would extend beyond the Democratic coterie of twelve. There were, however, anxious misgivings as to that. There was too much silence--too much of saying nothing when so little that might be said would go so far to relieve an oppressive anxiety.