Open rebellion occurred early in Lincoln's administration. I occurred late in Jefferson's.
Not exactly. Very early in the war (fall of ‘61) there was a spate of bridge-burning and guerrilla attacks on CSA forces in E. Tennessee, precipitated by the report that a Union Army was advancing on the region. Very similar to the somewhat earlier actions of pro-southern Marylanders.
http://en.wikipedia.org/wiki/East_Tennessee_bridge-burning_conspiracy