Here at LSOZI, we take off every Wednesday for a look at the old steam/diesel navies of the 1833-1954 period and will profile a different ship each week. These ships have a life, a tale all their own, which sometimes takes them to the strangest places. – Christopher Eger
Warship Wednesday, Oct. 18, 2023: The Duel of the Deputado and the Knight
Above we see the humble ocean patrol boat (patrulhas de alto mar) Augusto de Castilho of the Portuguese Navy around 1918. If she looks a lot like a cod trawler with a couple of pop guns bolted on as an afterthought, you are correct.
However, her crew was filled with lions, and led by a lawmaker, she foiled one of the Kaiser’s best, some 105 years ago this week.
The Marina do Portugal in the Great War
When the lights went out across Europe in August 1914, Portugal had a decent modern fleet…planned. This included a naval program with a pair of British-built 20,000-ton dreadnoughts, three new cruisers to scout for them, a dozen new 820-ton destroyers to screen for them, and a half dozen new submarines to do underwater stuff.
What they had on hand was a bit different.
The force consisted of the circa 1875 coastal defense “battleship” (cruzador-couraçado) Vasco da Gama and five smallish cruisers (none newer than 1898). Exemplified by prior Warship Wednesday alum Adamastor (1757 tons, 2×6″, 4×4.7″, 2 tt, 18 kts), these cruisers were slow and slight, meant primarily to show the flag in the fading empire’s overseas African and Asian colonies. Augmenting these aging cruisers were a handful of destroyers, torpedo boats, colonial gunboats, and a single Italian Fiat-made submarine.
“Navios da Marinha de Guerra Portugueza no alto “Mar 1903 by Alfredo Roque Gamerio, showing the revamped fleet with the “cruzadors” Vasco da Gama, Don Carlos I, São Rafael, Amelia, and Adamastor to the far right. Note the black hulls and buff stacks/masts. The fact that these ships were all ordered from British, French, and Italian yards at the same time had to have made for some awkward fleet operations, not to mention logistics and training issues.
Meanwhile, the Portuguese merchant fleet, consisting of 66 steamers (totaling 70,000 tons) and 259 sailing ships (totaling another 44,000 tons), needed protecting in the event of a modern anti-commerce U-boat war while offering few vessels ideal to convert to auxiliary cruisers and escorts.
While German and Portuguese colonial troops in Africa were soon fighting each other, and Portugal interned over 30 German and Austrian merchant ships trapped in its ports in 1914– saving them from British and French capture– the three countries did not officially exchange declarations of war until March 1916. That does not mean that little Portugal’s steamers and sailing ships were safe by any means.
The first Portuguese-flagged merchant lost to the conflict was the 248-ton 3-masted schooner Douro sunk off the Wolf Lighthouse in the Scilly Islands on 3 April 1915 (although some sources report the 1,633-ton steamer Mira was sunk on 24 November 1914). In all, no less than 89 Portuguese merchant vessels were lost during the war.
This sets the stage for our story.
Meet Augusto de Castilho
The Bensaúde-owned four-masted fishing schooner Argus, which ranged from the Azores to the Grand Banks searching for cod along with near sisters Creoula and Hortense. Working these vessels the old way was hard, using small dories that would run lines as long as 20 hours a day and return home to Sapal do Rio Coina in Portugal with cod loaded to the gunnels. The Bensaúde family harvested fish this way going back to the 1820s and by 1909 were looking to change.
Our subject was ordered by the firm of Parceria Geral de Pescarias, Lda. (PGP. trans: General Fisheries Partnership), Lisbon, a commercial fishing enterprise founded in 1891 and run largely by the Bensaúde family. Chiefly operating in the Azores, PGP in the early 1900s embarked on a move to modernize its operations by ordering steel-hulled ships for its fleet and beginning the use of artificial drying for cod harvesting.
The company’s first steel-hull steam trawler designed for cod, named the Elite, was ordered from Cochrane & Sons, Selby in Yorkshire as Yard No 453. Launched on 22 April 1909, she was delivered to PGP that same July.
Lloyds lists her as a steel-hulled steam trawler of some 487 tons with an overall length of 160 feet, a beam of 27 and a draft of just over 14. She had an Amos & Smith triple expansion steam engine that could generate 117 nhp on a single shaft, good for 12 knots. Deeply framed, she had electric lighting and a steam-powered hoist.
I cannot find an image of Elite in her PGP days. This is probably because they were brief as she was requisitioned by the Portuguese navy on 13 June 1916, three months after Lisbon, Berlin and Vienna exchanged official declarations of war.
War!
The Portuguese navy requisitioned eleven large trawlers and used eight of these as minesweepers (caça-minas) while three (República, Almirante Paço D’Arcos, and Augusto de Castilho) were equipped for both patrol and sweeping.
Elite entered service soon after as Augusto de Castilho, after Admiral Augusto Vidal de Castilho Barreto e Noronha, who capped a 49-year career in 1908 by becoming minister of the navy and overseas possessions (Ministério da Marinha e Ultramar) before passing in 1912 at age 71. He was also the brother of noted journalist and writer Julio de Castilho, and son of scholar António Feliciano de Castilho, known for developing the Castilho Method of teaching.
ADM Augusto de Castilho (1841-1912)
The fishing vessel’s transformation to a warship simply saw her land her fishing gear, add a paravane that could be used for mechanical minesweeping through the assistance of her existing blocks and hoist, and then mounted a 47mm/40 M1885 QF 3-pounder Hotchkiss over her stern. Later a French-made 65mm/50 M1891 Schneider 9-pounder was installed forward.
So converted and manned by a 41-member crew (nominally two officers, 3 NCOs, 36 enlisted), she reported a top speed of just 9 knots.
Her first skipper, LT Augusto de Almeida Teixeira, while escorting the steamer Loanda between Lisbon and Funchal on 23 March 1918, reportedly opened fire on a German U-boat which immediately dived.
Her next skipper also had a brush with an enemy submarine, with 1LT (Primeiro-tenente) Fernando de Oliveira Pinto, on 21 August 1918, opening fire on a U-boat on the surface off Cape Raso.
Augusto de Castilho’s third skipper, 1LT José Botelho de Carvalho Araújo, assumed command of our little minesweeper in late September 1918. The 37-year-old career naval officer joined the naval academy as a midshipman in 1899 and had served in most of its surface ships including the old ironclad Vasco da Gama, the cruisers Adamastor and São Rafael, the gunboats Zambeze, Liberal, Diu, and Lúrio; the tug Bérrio, and on the transport Salvador Correia.
He was also a political creature, having taken part in the Navy-led revolutions in 1908 and 1910, was elected as a deputado to the Assembleia Constituinte to form the Portuguese Republic in 1911, and again to represent the city of Penafiel in the Portuguese Congress of 1915.
Carvalho Araújo was also appointed a district governor in Mozambique for 18 months, the latter a common task for promising naval officers as at the time the colonies were under the administration of the navy. For campaigning against the Germans in Africa in 1914-15, he earned the Medalha Militar de Prata.
Araujo’s last command before joining the crew of Augusto de Castilho was the minesweeper Manuel de Azevedo Gomes, who detected and destroyed four German mines near the Lisbon bar in early September 1916.
Araujo onboard Augusto de Castilho. The only other officers assigned to the vessel in October were three midshipmen– Manuel Armando Ferraz, Samuel da Conceição Vieira, and Carlos Elói da Mota Freitas. The crew was fleshed out by six NCOs, a telegraphist, a cook, a corpsman, four teenage cabin boys, and 38 assorted enlisted ratings and sailors, many of whom were recent enlistments.
Although the war was winding down in October 1918, with the Kaiser’s High Seas Fleet in near-mutiny, his Army in France on the verge of catastrophe, the Bulgars quitting the conflict, and the Austrians and Ottomans planning on doing so themselves, the U-boat arm was still very much in the game and Germany’s greatest submarine ace was on the prowl.
The new cruiser submarine, SM U-139, unofficially named Kapitänleutnant Schwieger by her skipper, the aristocratic Kptlt. Lothar von Arnauld de la Perière, was on its first war patrol. Make no mistake that it was a green crew or skipper, however, as Arnauld de la Perière had made 14 patrols in the smaller SM U-35, sinking a staggering 189 merchant vessels and two gunboats for a total of 446,708 GRT before he took the helm of U-139, earning the EK1, EK2, and the coveted “Blue Max” Pour le Mérite in the process.
U-139 claimed her first kills with the sinking of the 3,309-ton British steamer Bylands, and the 2,691-ton Italian freighter Manin, then damaging the RN boarding steamer HMS Perth, on the first day of October off Cape Vilano while haunting convoy HG109. The next day, she sank the 300-ton Portuguese three-master Rio Cavado via naval gunfire some 290 miles off Cape Prior. Arnauld de la Perière was very much a fan of using his deck guns rather than spending a torpedo and took most of his targets in such a manner.
Then, on 14 October, U-139, some 100 miles SW of the Azores, came across a juicy target, the Dixon-built 3,200-ton mixed cargo/passenger paquete liner San Miguel of Portugal’s Empresa Insulana de Navegação (EIN) line.
San Miguel in her peacetime livery. In 1918 she was clad in a mottled zigzag camouflage.
With accommodations for 135 passengers, San Miguel was overloaded with 206 souls in addition to her crew and, with a top speed not exceeding 12 knots, had little chance of outrunning a U-boat.
Sailing from Funchal to Ponta Delgada, San Miguel had the benefit of an escort– our Augusto de Castilho, capable of a blistering 9 knots. Placing his craft between U-139 and the liner, Carvalho Araújo and Arnauld de la Perière fought a two-hour surface gunnery duel as San Miguel lit her boilers red and made for the horizon, escaping undamaged.
With the much larger and better-armed U-boat– carrying a pair of 5.9-inch SK L/45 deck guns– versus the converted fishing boat’s lighter guns, the contest was never in any doubt. In the end, the battered Augusto de Castilho, ammunition exhausted, her telegraph and engine out of action, her wheelhouse peppered, her skipper and five men killed, along with another 20 men injured, struck her flag on the order of the wounded Midshipman Armando Ferraz.
Ever the old-school gentleman raider, Arnauld de la Perière allowed the crew of the surrendered vessel who had jumped ship to return to their vessel and stock two whaleboats with rations, a sextant, a compass, and charts.
The crew of U-139 captured images of the aftermath of the battle.
He then sent over a scuttling crew who found Carvalho Araújo on deck, the ship’s ensign covering his broken body, and sent the Portuguese man-o-war to the bottom with demolition charges.
Both whaleboats eventually made shore, with the larger, carrying 37 survivors, arriving at the island of Santa Maria in the Azores two days later with all but one still alive while the second craft with 12 survivors washed up on the more distant island of São Miguel the next week, having traveled 200 miles via paddle.
Arnauld de la Perière and his U-139 closed their final tally sheet with the sinking of Carvalho Araujo. Returning to Germany, U-139 surrendered to France on 24 November and post-Versailles became the French submarine Halbronn.
Lothar von Arnauld de la Perière survived the war, was retained in the Weimar-era Reichsmarine, taught at the Turkish Naval Academy for several years in the early 1930s, and went on to become a vizeadmiral in the WWII Kriegsmarine before perishing in a plane crash in 1941, aged 54. His record [195 ships sunk (455,871 tons) and 8 ships damaged (34,312 tons)] is unsurpassed, but his chance to add San Miguel to that list was spoiled.
1LT Carvalho Araujo was posthumously promoted to Capitão-Tenente and awarded the Cruz de Guerra de 1.ª Classe and the Ordem Militar da Torre e Espada, do Valor, Lealdade e Mérito.
Epilogue
Notably, the only other Portuguese warship sunk in the Great War besides Augusto de Castilho was NRP Roberto Iven, which was the PGB-owned fishing trawler Lordelo, lost in July 1917 between Cabo da Roca and Cabo Espichel to a mine laid by the German submarine UC-54.
As for PGB and the Bensaúde Group, the original owner of our tough little fishing vessel, they remained in the cod business until 1999 then transferred their archives to the Ílhavo Maritime Museum after they closed up shop. The yard that constructed Augusto de Castilho, Cochrane & Sons, faded into history in 1993 and was Selby’s last shipbuilder. The yard’s plans and files are preserved in the North Yorkshire County Record Office.
Augusto Castilho‘s fight with U-139 is remembered across Portugal in a series of maritime artworks.
Mural in the Museu de Marinha
SM U-cruiser U 139 in a battle with a Portuguese gunboat in October 1918. After a 2 hour battle, NRP Augusto Castilho
Combate do Augusto de Castilho com o U-139. Quadro de F. Namura. Museu de Marinha Portugal RM2572-506
Combate do Augusto Castilho by Elisa Felismino in the Museu de Marinha, showing the death of her skipper
Mural in the Museu de Marinha
In 1970, a corvette, NRP Augusto Castilho (F484) entered service to continue the name. She remained on active duty until 2003 and was disposed of in 2010.
BCM-Arquivo Histórico, corvette Augusto Castilho in Lisbon, April 25, 1999 BCM-AH_APEGM_12_41
As for the heroic lost naval hero Carvalho Araújo, streets in no less than 34 Portuguese municipalities bear his name while a bronze statue sculpted by Artur Anjos Teixeira was installed in Vila Real in 1931 and is frequently rendered military honors.
The statue of Carvalho Araújo has its hands clenched defiantly.
The EIN line, whose SS San Miguel survived the war and continued to operate until 1930, replaced her with a new 4,568 GRT Italian-built packet liner named SS Carvalho Araújo.
She continued to sail into the 1970s, and, fittingly for her namesake, often carried Portuguese troops back and forth to Africa.
Ships are more than steel
and wood
And heart of burning coal,
For those who sail upon
them know
That some ships have a
soul.
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