Proclamation of a Blockade



President Abraham Lincoln
The original blockade was imposed on April 19. 1861, to cover the coasts of South Carolina, Georgia, Florida, Alabama, Mississippi, Louisiana, and Texas.  This was extended to cover the Virginia and North Carolina coasts on April 27, after those two States joined the Confederacy.         

Secretary of State William H. Seward

Secretary of the Navy Gideon Welles



April 19, 1861

By the President of the United States of America:

A Proclamation.

Whereas an insurrection against the Government of the United States has broken out in the States of South Carolina, Georgia, Alabama, Florida, Mississippi, Louisiana, and Texas, and the laws of the United States for the collection of the revenue cannot be effectually executed therein conformably to that provision of the Constitution which requires duties to be uniform throughout the United States:

And whereas a combination of persons engaged in such insurrection, have threatened to grant pretended letters of marque to authorize the bearers thereof to commit assaults on the lives, vessels, and property of good citizens of the country lawfully engaged in commerce on the high seas, and in waters of the United States: And whereas an Executive Proclamation has been already issued, requiring the persons engaged in these disorderly proceedings to desist therefrom, calling out a militia force for the purpose of repressing the same, and convening Congress in extraordinary session, to deliberate and determine thereon:

Now, therefore, I, Abraham Lincoln, President of the United States, with a view to the same purposes before mentioned, and to the protection of the public peace, and the lives and property of quiet and orderly citizens pursuing their lawful occupations, until Congress shall have assembled and deliberated on the said unlawful proceedings, or until the same shall have ceased, have further deemed it advisable to set on foot a blockade of the ports within the States aforesaid, in pursuance of the laws of the United States, and of the law of Nations, in such case provided.  For this purpose a competent force will be posted so as to prevent entrance and exit of vessels from the ports aforesaid.  If, therefore, with a view to violate such blockade, a vessel shall approach, or shall attempt to leave either of the said ports, she will be duly warned by the Commander of one of the blockading vessels, who will endorse on her register the fact and date of such warning, and if the same vessel shall again attempt to enter or leave the blockaded port, she will be captured and sent to the nearest convenient port, for such proceedings against her and her cargo as prize, as may be deemed advisable.

And I hereby proclaim and declare that if any person, under the pretended authority of the said States, or under any other pretense, shall molest a vessel of the United States, or the persons or cargo on board of her, such person will be held amenable to the laws of the United States for the prevention and punishment of piracy.

In witness whereof, I have hereunto set my hand, and caused the seal of the United States to be affixed.

Done at the City of Washington, this nineteenth day of April, in the year of our Lord one thousand eight hundred and sixty-one, and of the Independence of the United States the eighty-fifth.

ABRAHAM LINCOLN

By the President:

WILLIAM H.  SEWARD, Secretary of State

 

 

April 27, 1861

By the President of the United States of America,

A Proclamation.

Whereas, for the reasons assigned in my Proclamation of the 19th.  instant, a blockade of the ports of the States of South Carolina, Georgia, Florida, Alabama, Louisiana, Mississippi and Texas, was ordered to be established:

And whereas, since that date, public property of the United States has been seized, the collection of the revenue obstructed, and duly commissioned officers of the United States while engaged in executing the orders of their superiors have been arrested and held in custody as prisoners or have been impeded in the discharge of their official duties without due legal process, by persons claiming to act under authorities of the States of Virginia and North Carolina, an efficient blockade of the ports of those States will also be established.

In witness whereof, I have hereunto set my hand, and caused the seal of the United States to be affixed.

Done at the City of Washington, this twenty-seventh day of April, in the year of our Lord one thousand eight hundred and sixty one, and of the Independence of the United States the eighty-fifth. 

ABRAHAM LINCOLN

By the President:

WILLIAM H.  SEWARD, Secretary of State.  





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Source:  Roy P. Basler, Collected Works of Abraham Lincoln. Volume 4 [Mar. 5, 1860-Oct. 24, 1861], pp. 338--39, 347--47.

Date added to website: 
January  8, 2025.