Reflects on how different the Sabbath is for him while in the Army, of borrowing a horse to ride for the first time in a long while to make his rounds as “officer of the day”, a seven mile circuit. Writes of hearing heavy cannonading, 9th NY Infantry Regiment Hawkins Zouaves, & of rumors of the death of Lieutenant Colonel Edward A. Kimball as the Siege of Suffolk (Virginia April 11 - May 4) begins. Discusses his feelings about recent promotions in the Regiment and his fear that the Regiment will be consolidated with another.