This site says there were two men at Fort Pulaski at the time the Georgia militia took it over on January 3. http://ourgeorgiahistory.com/wars/Civil_War/ftpulaski.html
And by what legal definition was Fort Pulaski (with those two men) not federal property on January 3?
In what legal definition was this not an act of rebellion, insurrection or "domestic violence"?