On February 22, Washington's birthday, in 1862, Jefferson Davis was inaugurated as President of the Confederate States of America (he had been inaugurated the year before as provisional leader). Davis gave his speech in the driving rain at the capitol in Richmond. Washington and the forefathers are invoked often in the name of the secessionist cause. You can read the whole thing here. This was the conclusion:
The tyranny of an unbridled majority, the most odious and least responsible form of despotism, has denied us both the right and the remedy. Therefore we are in arms to renew such sacrifices as our fathers made to the holy cause of constitutional liberty. At the darkest hour of our struggle the Provisional gives place to the Permanent Government. After a series of successes and victories, which covered our arms with glory, we have recently met with serious disasters. But in the heart of a people resolved to be free these disasters tend but to stimulate to increased resistance.
To show ourselves worthy of the inheritance bequeathed to us by the patriots of the Revolution, we must emulate that heroic devotion which made reverse to them but the crucible in which their patriotism was refined.
With confidence in the wisdom and virtue of those who will share with me the responsibility and aid me in the conduct of public affairs; securely relying on the patriotism and courage of the people, of which the present war has furnished so many examples, I deeply feel the weight of the responsibilities I now, with unaffected diffidence, am about to assume; and, fully realizing the inequality of human power to guide and to sustain, my hope is reverently fixed on Him whose favor is ever vouchsafed to the cause which is just. With humble gratitude and adoration, acknowledging the Providence which has so visibly protected the Confederacy during its brief but eventful career, to thee, O God, I trustingly commit myself, and prayerfully invoke thy blessing on my country and its cause.