To a delegation of rebel sympathizers from the same State, who demanded a cessation of hostilities until Congress should assemble, and accompanied their demand with the statement that seventy-five thousand Marylanders would dispute the passage of any more United States troops over the soil of that State, he quietly remarked that he presumed there was room enough in the State to bury that number, and declined to accede to their proposal. The Maryland imbroglio was, after no great time, adjusted, and ample precautions taken to guard against any future trouble in that quarter. * * * * * On the 19th of April, every port of the States in rebellion was declared blockaded by the following 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 can not be efficiently 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 already been 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: