“Spartan, off Peran, 19th May, 1809.
“Sir,
“A corps of the French army, under General Miolis, passed the Lizonzo on the 13th; and on the 17th, occupied the heights of Optehina, when a skirmish took place between the advanced posts and the Austrians.
“It was reported that the enemy were prevented from entering Trieste by the vicinity of the Austrian General Giulai, who was at Laybach with 15,000 men, whilst General Zach, with a detachment was in possession of the pass of Prevolt. Yesterday, however, the enemy entered Trieste at ten a.m. from which circumstance I fear they are no longer under apprehensions of being attacked by the Austrian army, and that they will form their junction with General Marmont in Dalmatia. They have also sent another corps to take possession of Fiume.
“I think it of the highest importance that this intelligence should reach you as soon as possible, that you may forward it to Malta; and at the same time stop any vessels that may be on their way to Trieste or Fiume. I cannot spare a ship, having only the Amphion with me. I therefore send this by a trabacolo.
“The Thames is off Venice, I have sent a vessel to recall her, and upon her joining, I trust we shall be able to prevent the Russians[15] from going to Ancona, which (in the event of the French having only taken possession of this country for the purpose of pillage, and with the intention of falling back again) I think it likely they may be obliged to attempt.
“If there are only the two French frigates at Corfu, and you have received no further information, since your last by the Thames, you will immediately send what sloops of war you may have under your orders to join me between Lussino and Ancona.
“The Island of Lussin, captured by His Majesty’s ship under my command, and two companies of Imperial troops, on the 10th instant, proves to be at this moment a most valuable acquisition. Thither all the vessels and merchants from Istria have repaired, and it affords a port for the Austrian flotilla. Should there be no hopes of the Austrians regaining possession of the coast, they will all proceed to Malta, or Sicily, for which purpose I am particularly anxious to have some disposable vessels of war.
“I am, &c.
“J. BRENTON.”