...rning. The heart of Mr. Lincoln ceased to beat at twenty-two minutes after seven o'clock in the morning. I left the bedside at once, and going to the door in the gray of a drizzling morning found General Halleck just getting into his carriage, which had been within call all night. I got in with him, and asked him to set me down at Mr. Seward's. He said that he must first stop at Mr. Johnson's. Here the gen...