Birthdays
Samuel Cushman Caldwell
Turns 31 on this date
David McMurtrie Gregg
Turns 34 on this date
Charles Murray Harris
Turns 46 on this date
Benjamin Franklin Kelley
Turns 60 on this date
Thomas Overton Moore
Turns 63 on this date
Events
| Education/Culture | In France, the Paris Industrial Exhibition is open with items from forty-two countries on show. |
04/02/1867 to 11/02/1867 |
| Campaigns/Elections | Maryland votes overwhelmingly for a new constitutional convention. | 04/10/1867 |
| Lawmaking/Litigating | The Fortieth Congress is in recess from its first session in Washington DC |
03/31/1867 to 07/02/1867 |
| Lawmaking/Litigating | The United States Senate is sitting in special session in Washington DC |
04/01/1867 to 04/20/1867 |