with you being in Fl, I am surprised you are not familiar with that blue flag with one star, it is not a battle flag at all.
it is the "BONNIE BLUE" flag of the REPUBLIC of West Florida that broke away from Spanish West Florida.
this was a REPUBLIC, like the REPUBLIC of Texas, a free and independent nation.
Gotta a GREAT song to go with it! You could march from Galveston to Gettysburg in bare feet singin' this!