CHAPTER LIV.

Invitation of General Johnston to a Conference.--Its Object.--Its Result.--Provisions on the Line of Retreat.--Notice of President Lincoln's Assassination.--Correspondence between Johnston and Sherman.--Terms of the Convention.--Approved by the Confederate Government.--Rejected by the United States Government.-- Instructions to General Johnston.--Disobeyed.--Statements of General Johnston.--His Surrender.--Movements of the President South.--His Plans.--Order of General E. E. Smith to his Soldiers.-- Surrender.--Numbers paroled.--The President overtakes his Family.-- His Capture.--Taken to Hampton Roads, and imprisoned in Fortress Monroe.