Note: Different parts of the Harvard Datasets are being used. Firstly the whole 1650 to 1860, and later the 1650 to 1760. The latter are more useful in the Randall/Martin context.
The DNA evidence
"It was not unusual to see blacks on London streets. There were at least five-thousand and perhaps as many as seven thousand scattered over the metropolis, some living in fine town houses where, suitably got up in embroidered coats, powdered wigs and silk breeches, they served, ornament ally, as footmen or body servants to the quality. Some, like Dr Johnson's Francis Barber, were minor celebrities, sketched and painted as charming curiosities. The less fortunate made a living as musicians or waiters in the taverns and brothels of Covent Garden, and went home to a bare, verminous room in neighboring St Giles, where they were called "blackbirds". Far more congregated in the dockland parish of St George in the East, in the filthy streets that led from Nicholas Hawksmoor's eccentric church. Many of them were sailors, bargemen, haulers, carters and stevedores; and some for a few pence boxed bare-knuckle or played on drums and fifes to crowds in the streets and piazzas. The "blackbirds", then, were mostly poor, and were known for flitting in and out of trouble".
A potted history of the Revolutionary War.
The American Revolution started on April 19, 1775, with the exchange of gunfire by insurrectionist semi organised militia at Lexington, and Concord
in Massachusetts, against Redcoats of the British Army. The situation rapidly deteriorated. Contrary to popular opinion the British Army wasn't very large. The nation had had great success because
it was able to exploit it's large Naval power very skillfully and make advantageous alliances with local powers. In the medium term the British Government had to resort to employing not only Hessian troops
but those from other parts of what would later become Germany. Between 1776 and 1783 it is estimated that there were as many as 30,000 troops employed, together with their own officers, equipment,
and auxiliaries.
In November 1775, months after the Revolutionary War had begun, the British Governor of Virginia, Lord Dunmore (aka John Murray) found himself with a restive population
of insurgents and the support of only about 300 Redcoats. As a remendy to this dangerous position he issued a proclamation to the local population of slaves,
and the un-free offering release from bondage to anyone who would bear arms in support of the Loyalist cause. Whether it was intended or not this crossed a line of
arming the Black population, a prospect that many intensively feared in the light of previous slave rebellions in the New World. It also added an economic factor to the warfare,
because the Blacks performed much of the heavy work in the colonies.
The Dunmore Proclamation Virginia 1775.
By his EXCELLENCY, &c. A PROCLAMATION.
As I have ever entertained hopes that an accommodation might have taken place between Great-Britain and this colony, without being compelled, by my duty, to this most disagreeable,
but now absolutely necessary step, rendered so by a body of armed men, unlawfully assembled, firing on his Majesty's tenders, and the formation of an army, and that army now on
their march to attack his Majesty's troops, and destroy the well disposed subjects of this colony: To defeat such treasonable purposes, and that all such traitors,
and their abetters, may be brought to justice, and that the peace and good order of this colony may be again restored, which the ordinary course of the civil law is unable to
effect, I have thought fit to issue this my proclamation, hereby declaring, that until the aforesaid good purposes can be obtained, I do, in virtue of the power and authority to me given,
by his Majesty, determine to execute martial law, and cause the same to be executed throughout this colony; and to the end that peace and good order may the sooner be restored,
I do require every person capable of bearing arms to resort to his Majesty's STANDARD, or be looked upon as traitors to his Majesty's crown and government, and thereby become liable
to the penalty the law inflicts upon such offences, such as forfeiture of life, confiscation of lands, &c. &c. And I do hereby farther declare all indented servants, Negroes, or others
(appertaining to rebels) free, that are able and willing to bear arms, they joining his Majesty's troops, as soon as may be, for the more speedily reducing this Colony to a
proper sense of their duty, to his Majesty's crown and dignity. I do father order, and require all his Majesty's liege subjects to retain their quitrents, or any other taxes due,
or that may become due, in their own custody, till such time as peace may be again restored to this at present most unhappy country, or demanded of them for their former salutary purposes,
by officers properly authorized to receive the same.
Given on board the ship William, off Norfolk, the 7th of November 1775
NB: Apparently the Governor found it so threatening ashore that he took to living on HMAS William in Norfolk Harbour.
Source: https://www.gilderlehrman.org/ "Our Historical Documents"
The Proclamation was reported well beyond the borders of Virginia both by the insurgent press and the very efficient Slave grapevine.
The British Army signed up about 300 suitable ex-slaves immediately and this grew rapidly to 800.
What happened next was unexpected.
In 1775 the population of Great Britain was about eight (8) Million. That of the thirteen (13) Colonies was about two poinr four (2.4) Million, of which about half a Million were slaves.
It is estimated that between eighty (80) to one hundred thousand (100,000) of the latter eventually moved to behind British lines. A few were soldiers, but most were available to serve the
needs of the Loyalist side.
This is proportionally the greatest internal migration in the History of what later became the United States.
Another declaration was issued in 1779 by Sir Henry Clinton, the overall Command-in-Chief of the British Forces. Named the Philipsburg Proclamation. iI had a wider target audience,
not just prospective soldiers but auxiliaries to take up roles such as cooks, laundresses, nurses, and general labourers.
“To every Negro who shall desert the Rebel Standard, full security to follow within these lines, any occupation which he shall think proper.”
The British Army had been weakened by Smallpox and the usual casualties from what had turned out to be a dirty war far from home.
Blacks every where deserted their "owners" and enthusiastically endorsed the Loyalist cause.
Just like the imperialist wars in the twentieth Century the people and Parliament of the major power grew weary of the never ending cost and trouble.
On the insurgents side much support had been supplied by the Army, and Navy of the French Monarchy. At great cost to the French taxpayer.
Fighting dwindled away especially after the British loss at Yorktown and it's surrender to combined French and American forces on October 19th 1781.
The surrender of a large army led by Cornwallis and the cream of the British military sent shockwaves through public opinion in Britian.
After this action the land war gradually petered out. It did continue at sea and in other places.
Clinton was replaced by Sir Guy Carleton. He began the evacuation of both Black and White Loyalists from the American States. Discussions concerning Treaties were inituated.
Under Carleton's leadership evacuations esculated including many from Savannah on July 11, 1782, and others from Charleston on December 14.
The last British forces finally left New York on November 25, 1783 having taken up to 10,000 Loyalists with them, including thousands of ex-slaves. Washington then reentered the city in triumph.
Some of the Black Loyalists went to Nova Scotia, some went to the Caribian, others to the UK.
The Treaty of Paris was signed by U.S. and British Representatives on September 3, 1783, ending the War of the American Revolution.
Summary: Loyalist Evacuations: Savannah on 11/7/1782, Charleston on 14/12/1782. New York (final) 28/11/1783. John Martin convicted and charged in London on the 3rd July 1782
End of section
Source: Simon Schama, "Rough Crossing" Britain, the Slaves, and the American Revolution.ISBN-10 0-06-053916-X First US Edition published 2006
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