The Porcupine anchored in Plymouth Sound, September 6th, and the Admiral struck his flag on the 12th, with but little expectation, now that peace had revisited Europe, of being again actively employed. On the 16th, however, he received a letter from Lord Melville, offering him the command of the fleet in the Mediterranean, become vacant by the recall of Admiral Hallowell. The offer was accepted, and on October 3rd Admiral Penrose hoisted his flag at Plymouth, on board the Queen, and left Plymouth on the 8th.
Whilst in the Mediterranean, he heard on March 12th, 1815, of the escape of Napoleon from Elba, and of his having reached Prejus.
In January, 1816, Admiral Penrose was promoted to the rank of Knight Commander of the Bath.
On March 1st he received letters from Lord Exmouth, who appointed a meeting at Port Mahon to proceed against Algiers and Tunis to put an end to the piracies that were carried on from these two places. The squadron sailed for Algiers March 21st. Admiral Penrose wrote: "On arriving at their destination, the ships anchored in two lines out of gun-shot from the batteries, and by signal made all ready for battle; but all went off quietly, and the slaves in whose behalf the expedition was undertaken were ransomed on the terms which Lord Exmouth proposed." From Algiers the squadron sailed for Tunis, and here also the Bey submitted to the demand made on him, and thus ended this impotent expedition. The Bey of Algiers was by no means so overawed that he desisted from his nefarious practices, and a second expedition was sent against him under Lord Exmouth in 1816.
By an unfortunate oversight, rather than intentional lack of courtesy, no notice had been sent to the Admiral in command of the Mediterranean that Lord Exmouth had been despatched to bombard Algiers and destroy the piratical fleet. Admiral Penrose was at Malta, and hearing in a roundabout way that Lord Exmouth, with a fleet fitted out at home, had entered the Mediterranean and was on his way to Algiers, he deemed it advisable to leave Malta and visit this fleet. He did not arrive off Algiers till the 29th August. The action had been on the 27th, and the first objects seen on entering the bay were the still smoking wrecks of the Algerine navy, and then the fleet of Lord Exmouth engaged in repairing the injuries which it had sustained.
Admiral Penrose was cut to the quick by the slight put upon him, and he wrote to remonstrate with the Admiralty, but received in reply only a rebuke for expressing his indignation in a tone that the Admiralty did not relish.
There is no need to attend Admiral Penrose in his cruises and visits to the Ionian Islands, but his diary may be quoted relative to an expedition made early in 1818, in company with Sir Thomas Maitland, to visit Ali Pasha.
The history of this second Nero, with whom to our disgrace we entered into alliance, and supplied with cannon and muskets, may be given in brief.
Ali, surnamed Arslan, the Lion, was an Albanian born about the year 1741. His father, driven from his paternal mansion, placed himself at the head of some bandits, surrounded the house in which were his brothers, and burnt them in it alive. The mother of Ali, daughter of a bey, was of a vindictive and ferocious character, and on the death of her husband had the formation of the character of Ali in her hands, and she inspired him with remorselessness, ambition, and subtlety. Ali assisted the Sultan in the war with Russia, and was rewarded by being created a pasha of two tails and governor of Tricala, in Thessaly. Soon by means of intrigue and crime he obtained the pashalics of Janina and Arta; then he was granted the government of Acharnania, and, finding himself strong enough to do what he liked, he attacked neighbouring provinces, and banished or put to death in them all the Mussulman and Christian inhabitants whose goods he coveted, or who had given him umbrage. Then he attacked the Christian Suliotes and massacred them. Previsa and some other Christian towns on the coast had belonged to the republic of Venice. In 1797 the Queen of the Adriatic, having been overthrown by Bonaparte, Ali took the opportunity, at the feast of Easter, to descend on them when all the inhabitants were keeping holiday, and massacre over six thousand and plunder the houses. The English Government entered into negotiations with him, gave him a park of artillery and six hundred gunshots. Thus furnished he attacked Berat, the pasha of which was the father of his two sons' wives. He took the place and threw the pasha into a subterranean dungeon under his palace at Janina.