Lincoln Follows Dunmore's Proclamation
Though standard histories leave Lord Dunmore’s 1775 emancipation proclamation out of the story of that conflict, it is indeed true as related below that the slaves of Patrick Henry, Jefferson and George Washington would have been emancipated had the revolution failed. Yet that war is viewed as a political and economic war, not a moral war. Lincoln’s intent to encourage race war in the South was identical to Lord Dunmore’s intent to defeat the South. In 1814, Vice Admiral Sir Alexander Cochrane did the same to wreak havoc in the South.
Bernhard Thuersam, www.circa1865.org
Lincoln Follows Dunmore’s Proclamation
“The author [John Wilkes Booth, Francis Wilson] thinks in common with so many of his fellow countrymen, North and South, that the point at issue between the sections was a moral one rather than political and economic. The idea vitiates the value of his historical contribution. This almost universal misconception would be absurd or pathetic if it were not also tragic in its partisan representation of a great people. Would that history be were taught correctly, or the facts were set forth in proper proportion!
But alas for the story when he leans on others! For example, “The President [Johnson] now  gave his attention to the Negro, for whose freedom, unquestionably, the war was fought.” Thus an incidental outcome of the conflict is herewith made the primary cause of strife!
It is to weep! Not merely because the admirable [author] says this, but because it is the pathetic delusion of millions of people.
If, in 1776, the British had won, the slaves of Washington, Mason, Henry and Jefferson would have been set free by virtue of Lord Dunmore’s proclamation of emancipation. But the Revolutionary struggle was not begun or waged on the issue of slavery, not to anybody’s present understanding. [Royal] Governor Dunmore was not concerned, primarily, with the freedom of the Negroes; he hoped that the promised freedom would handicap the rebellion against British authority.
President Lincoln freely admitted that his proclamation was “a war measure”; and he had been in favor of perpetuating, by Constitutional amendment, if need be, the “bonds of slavery” wherever it existed within the bounds of the United States. Such was the form of the Thirteenth Amendment as passed by a Northern Congress in 1861.
Why not believe Lincoln when he specifically said he was not waging the war to free the slave? Why not believe the testimony (now wholly lost sight of in the pathetic fallacy of the “moral” issue) of contemporary witnesses that the Northern armies would have melted away had any such idea been understood in 1861?”
General Grant held slaves. Lee was an emancipationist. A.W. Bradford was the Union Governor of Maryland in 1862-1864. He was a large slaveholder, while his neighbor, Bradley T. Johnson, a distinguished Confederate general, owned no slaves. Lincoln’s proclamation did not affect slavery in Maryland because slavery in Maryland was protected under the Union.”
(John Wilkes Booth, Francis Wilson, Houghton-Mifflin. Reviewed by Matthew Page Andrews, Confederate Veteran, April 1929, page 129)