Errr, how about Thomas Jefferson in 1789, after the Revolutionary War just to be clear? From Wikiquote:
God forbid we should ever be twenty years without such a rebellion. The people cannot be all, and always, well informed. The part which is wrong will be discontented, in proportion to the importance of the facts they misconceive. If they remain quiet under such misconceptions, it is lethargy, the forerunner of death to the public liberty. … What country before ever existed a century and half without a rebellion? And what country can preserve its liberties if their rulers are not warned from time to time that their people preserve the spirit of resistance? Let them take arms. The remedy is to set them right as to facts, pardon and pacify them. What signify a few lives lost in a century or two? The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants. It is its natural manure.
But he was most certainly a firebrand, and you do have a point about motivations for our current Constitution if this book is to be believed: http://www.upenn.edu/pennpress/book/13777.html (it's new (2003) and sounds revisionist, but that doesn't mean it's incorrect, just that as with anything historically political like it it has to be checked, see e.g. Arming America).
Thomas Jefferson was a lot of things, but one of the things he wasn't was at the Constitutional Convention. His writings evidence strains of thought that existed at the time of the founding, but to the extent that you can divine some sort of "intent" on the part of the 40 people who signed the Constitution, his writings do not clarify that intent.
God forbid we should ever be twenty years without such a rebellion. The people cannot be all, and always, well informed. The part which is wrong will be discontented, in proportion to the importance of the facts they misconceive. If they remain quiet under such misconceptions, it is lethargy, the forerunner of death to the public liberty. … What country before ever existed a century and half without a rebellion? And what country can preserve its liberties if their rulers are not warned from time to time that their people preserve the spirit of resistance? Let them take arms. The remedy is to set them right as to facts, pardon and pacify them. What signify a few lives lost in a century or two? The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants. It is its natural manure.
But he was most certainly a firebrand, and you do have a point about motivations for our current Constitution if this book is to be believed: http://www.upenn.edu/pennpress/book/13777.html (it's new (2003) and sounds revisionist, but that doesn't mean it's incorrect, just that as with anything historically political like it it has to be checked, see e.g. Arming America).