The Sun.
London, England, 1821-03-22 00:00:00

FRANKFORT, 111ARch 13.

It is rcrport?d that the new Sovereign of Ilessz interulo to give
immediately a Constitution to his dominions, modelled on that
of Bavaria. . • •

(EXTRACTS FROM PRIVATE LET TEES.)

The correspondence with Naples has as yet experienced ná
interruption, The last letters from that country, which ars to
the 26th of February, contain the following details :
.

" Naples is entirely
,stripped of troops. The corps which
were still there at that date have now marched to join the army;
but instead of advancing on the Garigliano, they have proceeded
towards the Abruzzi. Other troops have also taken the same
route. The division of Ambrosio is gone to Celano. The
infantry regiment of the crown was the last that left Naples.
The organization of the free corps continues with unexampled
activity. They march as soon as they are formed to the fron--
tiers. All the posts at Naples are7occupied by the civic guard,
which, under the present circumstances, shows the greatest
zeal for the maintenance of order. Government has also taken
measures for the preservation of tranquillity in the provinces.
" The rise of provisions continues, because considerable pur-
chases have been made for the army ; and also because the
greater part of the inhabitants of Naples have thought proper
to lay in a supply of provisions. We have successively receiv-
ed in this capital 16 cargoes of corn, which had been shipped at
Genoa with the consent of the Piedmontese Government.

" A considerable quantity of arms and munitions of war, dis-
patched from different foreign ports, has also arrived hare.
" We every moment expect the arrival of 10,000 troops of the
line, for whom 'a fleet has been sent to Sicily.
" P. S.—lt is this moment reported that a very warm affair
has taken place between the Austrian and Neapolitan troops,
in the neighbourhood of Rieti. No particulars of the result are
given."

VIENNA, MAnco 8.
EXTRACT OF A PRIVATE LETTER.)

Since it has appeared certain that the chiefs of the ruling
party at Naples have resolved on defending themselves to the
last extremity, new movements are observed among the troops
stationed in the interior of Austria and of Hungary. Con-
siderable bodies are even setting out for Italy for the purpose
of forming echelons of communication between Lombardy and,
the army of General Frimont. This General must have re-
nounced the imitation of Gen. Bianchi, who, in 1815, penetrated
rapidly by the rout of Terracina upon iqaples, because he felt as-
sured of the support of a great party among the Neapolitans ;
but One battle gained In the Abruzzi will prove more decisive
than a hazard9us march; for, even supposing that it does not
immediately open the road to the capital, it will bring the Aus-
st,rians near to the great plains of Puglia, where it wilibe in
communication with the ports of Austria, Dalmatia, and Ra-
gusa. It is also probable, there being nothing to fear from the
Neapolitan navy, that the Austrian General may draw succours
from/Hungary by these ports. Pescara once passed or taken,
there is not a single city from thence to the Gulf of Tarcntuni
that can possibly stand a siege.
The fortresses of Ancona, of Camachio, of Ferrara, and of
Mantua, filled with depots of provisions and artillery of reserve,
form so connected a line, that it is scarcely possible the commu-
nications between Austria and the army acting against Naples
should experience any serious difficulty, even if the Carbonari
attempt to realize their threat of an insurrection in the rear of
that army ; but, hitherto, neither the Roman States nor the
Tuscans manifest an? hostile disposition towards our troops.