Petronila was named for Petronilla of Aragon (1136–1173),[1] sometimes spelled "Petronila" or "Petronella," who was Countess consort of Barcelona from 1150 to 1162, Countess of Barcelona from 1162 to 1164, and Queen Regent of Aragon from 1164 to 1173.
Under the command of Capitán de fragata (Frigate Captain) José María Beránger, Petronila embarked the King Consort, Francisco de Asís, Duke of Cádiz, at Alicante, Spain, at the end of May 1858 and transported him to Valencia, escorted by a squadron of Spanish Navy warships.[2] After the king consort returned to Cartagena aboard Petronila, the squadron was dissolved.[2] On 8 July 1858, Petronila got underway from Cartagena and, after calling at Cádiz, headed into the Cantabrian Sea for operations along the northern coast of Spain.[2] Subsequently, she was part of a squadron that escorted QueenIsabella II as she made a voyage aboard the ship-of-the-lineRey Don Francisco de Asís from Vigo to Ferrol, which the squadron reached on 1 September 1858.[2] On 5 September 1858, Isabella II boarded Petronila at Gijón in northwestern Spain for a voyage to Ferrol and then to La Coruña, where she disembarked.[2]
In 1859, Petronila embarked 346 marines of the Spanish Marine Infantry at Ferrol for transportation to Cadiz, but ran aground and had to undergo repairs at a naval dockyard.[2] When she was assigned to the naval base at Havana in the Captaincy General of Cuba for duty with the Spanish Navy squadron in the Caribbean, she had to enter a commercial drydock for further repairs after she began to take on an excessive amount of water.[2]
On 2 August 1863, Petronila, still under Martínez′s command, got underway from Havana to make a month-long cruise along the northwestern coast of Cuba between Matanzas and Cape San Antonio.[2] On 8 August 1863, however, she ran hard aground at the entrance to the port of Mariel.[2][3][4] On the morning of 9 August, the gunboatIsabel la Católica, a sidewheel paddle steamer, departed Havana to assist Petronila, then returned to Havana to report what she had found.[2] On the afternoon of 9 August, Isabel la Católica returned with the gunboat Conde de Venadito, also a sidewheel paddle steamer, to begin an effort to salvagePetronila, bringing divers and equipment such as pumps.[2]
Petronila was refloated on 17 August 1863, but her engines did not function and she remained aground.[2] On 21 August 1863 she was deemed lost, and salvage work shifted to the recovery of her guns, machinery, and other valuable equipment, which the corvetteNiña transported to Havana.[2]Petronila′s machinery later was installed in the screw corvetteDoña María de Molina, which was built at the Arsenal de La Carraca in San Fernando, Spain, between 1865 and 1869.[2]
In a court martial held on 7 December 1863, Martínez was acquitted of wrongdoing in the loss of Petronila.[4]
Fernández Duro, Cesareo (1893). Viajes regios por mar en el transcurso de quinientos años: narración cronológica (in Spanish). Madrid: Sucesores de Rivadeneyra.
Lledó Calabuig, José (1998). Buques de vapor de la armada española, del vapor de ruedas a la fragata acorazada, 1834-1885 (in Spanish). Agualarga Editores. pp. 96–98. ISBN8495088754.
Rodríguez González, Agustín Ramón; Coello Lillo, José Luis (2003). La fragata en la Armada española. 500 años de historia (in Spanish). IZAR. Construcciones Navales, S.A.
VV.AA (1999). El Buque en la Armada española (in Spanish). Madrid: Editorial Sílex.