SS Tregenna
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SS ''Tregenna'' was a
cargo In transportation, cargo refers to goods transported by land, water or air, while freight refers to its conveyance. In economics, freight refers to goods transported at a freight rate for commercial gain. The term cargo is also used in cas ...
steamship A steamship, often referred to as a steamer, is a type of steam-powered vessel, typically ocean-faring and seaworthy, that is propelled by one or more steam engines that typically move (turn) propellers or paddlewheels. The first steamships ...
that was launched in England in 1919 and sunk by a
U-boat U-boats are Submarine#Military, naval submarines operated by Germany, including during the World War I, First and Second World Wars. The term is an Anglicization#Loanwords, anglicized form of the German word , a shortening of (), though the G ...
in the
Battle of the Atlantic The Battle of the Atlantic, the longest continuous military campaign in World War II, ran from 1939 to the defeat of Nazi Germany in 1945, covering a major part of the naval history of World War II. At its core was the Allies of World War II, ...
in 1940 with the loss of 33 of her 37 crew. She was
laid down Laying the keel or laying down is the formal recognition of the start of a ship's construction. It is often marked with a ceremony attended by dignitaries from the shipbuilding company and the ultimate owners of the ship. Keel laying is one ...
as ''War Bulldog'', but the Hain Steam Ship Co bought her before she was completed and renamed her ''Tregenna''.


Building

William Gray & Company William Gray & Company Ltd. was a British shipbuilding company located in West Hartlepool, County Durham, in North East England. Founded in 1863 by John Denton and William Gray as a partnership, it became a private and then a public limited compa ...
built ''Tregenna'' at its shipyard in
West Hartlepool West Hartlepool was a predecessor of Hartlepool, County Durham, England. It developed in the Victorian era and took the name from its western position in the parish of what is now known as the Headland. The former town was originally formed ...
. She was built to the
Shipping Controller Shipping Controller was a post created by the Lloyd George Coalition Government in 1916 under the New Ministries and Secretaries Act (6 & 7 George 5 c.68) to regulate and organize merchant shipping in order to supply the United Kingdom with the ...
's
First World War World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
standard design B. She was launched on 1 May 1919 and completed that July. Gray's Central Marine Engineering Works in West Hartlepool built ''Tregenna''s three-cylinder
triple expansion steam engine A compound steam engine unit is a type of steam engine where steam is expanded in two or more stages. A typical arrangement for a compound engine is that the steam is first expanded in a high-pressure (HP) cylinder, then having given up heat ...
. It was rated at 517 NHP and gave her a speed of .


Peacetime service

In August 1921 ''Tregenna'' reported sighting the wreckage of a
SNETA The National Syndicate for the Study of Aerial Transport (), known by its acronym SNETA, was an early airline which operated from 1919 to 1923 in order to pioneer commercial aviation in Belgium. In 1923 it ceased operations and merged into the newly ...
Farman Goliath aircraft that had ditched in the English Channel. On 7 August 1930 ''Tregenna'' ran aground at
Alligator Pond Alligator Pond is a fishing village on the southwestern coast of Jamaica in the Parish of Jamaica, parish of Manchester Parish, Manchester. Unlike the tourist-oriented coasts in the northern part of the country, Alligator Pond's shoreline is a ...
,
Jamaica Jamaica is an island country in the Caribbean Sea and the West Indies. At , it is the third-largest island—after Cuba and Hispaniola—of the Greater Antilles and the Caribbean. Jamaica lies about south of Cuba, west of Hispaniola (the is ...
. She was refloated on 10 August 1930 and returned to service. In 1933–34 the
call sign In broadcasting and radio communications, a call sign (also known as a call name or call letters—and historically as a call signal—or abbreviated as a call) is a unique identifier for a transmitter station. A call sign can be formally as ...
GCDX superseded ''Tregenna''s
code letters Code letters or ship's call sign (or callsign) Mtide Taurus - IMO 7626853"> SHIPSPOTTING.COM >> Mtide Taurus - IMO 7626853/ref> were a method of identifying ships before the introduction of modern navigation aids. Later, with the introduction of ...
KBSW.


Second World War service

From November 1939 to February 1940 ''Tregenna'' sailed from
New Zealand New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...
via
New South Wales New South Wales (commonly abbreviated as NSW) is a States and territories of Australia, state on the Eastern states of Australia, east coast of :Australia. It borders Queensland to the north, Victoria (state), Victoria to the south, and South ...
and
South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ...
to
Freetown Freetown () is the Capital city, capital and largest city of Sierra Leone. It is a major port city on the Atlantic Ocean and is located in the Western Area of the country. Freetown is Sierra Leone's major urban, economic, financial, cultural, e ...
in
Sierra Leone Sierra Leone, officially the Republic of Sierra Leone, is a country on the southwest coast of West Africa. It is bordered to the southeast by Liberia and by Guinea to the north. Sierra Leone's land area is . It has a tropical climate and envi ...
, where she joined Convoy SL 18 to return to
Liverpool Liverpool is a port City status in the United Kingdom, city and metropolitan borough in Merseyside, England. It is situated on the eastern side of the River Mersey, Mersey Estuary, near the Irish Sea, north-west of London. With a population ...
in England. In March and April 1940 she sailed to and from northern
Norway Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of the Kingdom of ...
. She left
Ålesund Ålesund () is a List of towns and cities in Norway, town in Møre og Romsdal county, Norway. The town is the administrative centre of Ålesund Municipality. The centre of the town of Ålesund lies on the islands of Hessa, Aspøya, Ålesund, Aspà ...
with Convoy HN 25 on 9 April, the day after the German invasion of Norway began. From May 1940 ''Tregenna'' made
transatlantic crossing Transatlantic crossings are passages of passengers and cargo across the Atlantic Ocean between Europe or Africa and the Americas. The majority of passenger traffic is across the North Atlantic between Western Europe and North America. Centuries ...
s to bring steel from
Philadelphia Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the Unit ...
to
South Wales South Wales ( ) is a Regions of Wales, loosely defined region of Wales bordered by England to the east and mid Wales to the north. Generally considered to include the Historic counties of Wales, historic counties of Glamorgan and Monmouthshire ( ...
, sailing eastbound in
HX convoys HX convoys were transatlantic convoys in the North Atlantic during the First World War and in the Battle of the Atlantic in the Second World War. HX convoys sailed eastwards from Halifax, Nova Scotia in Canada, to Liverpool and other ports in Br ...
from
Halifax, Nova Scotia Halifax is the capital and most populous municipality of the Provinces and territories of Canada, Canadian province of Nova Scotia, and the most populous municipality in Atlantic Canada. As of 2024, it is estimated that the population of the H ...
to UK waters. That June she sailed in Convoy HX 49, and discharged her cargo in
Swansea Swansea ( ; ) is a coastal City status in the United Kingdom, city and the List of urban areas in the United Kingdom, second-largest city of Wales. It forms a Principal areas of Wales, principal area, officially known as the City and County of ...
.


Loss

On 1 September ''Tregenna'' left Philadelphia carrying 8,000 tons of steel bound for Newport. On 5 September she joined Convoy HX 71 from Halifax. HX 91 had nine columns, and ''Tregenna'' was the first ship of the ninth column. On 17 September HX 71 was in the
Western Approaches The Western Approaches is an approximately rectangular area of the Atlantic Ocean lying immediately to the west of Ireland and parts of Great Britain. Its north and south boundaries are defined by the corresponding extremities of Britain. The c ...
west of Scotland. At 1626 hrs that afternoon hit ''Tregenna'' with one torpedo northwest of
Rockall Rockall () is a high, uninhabitable granite islet in the North Atlantic Ocean. It is west of Soay, St Kilda, Scotland; northwest of Tory Island, Ireland; and south of Iceland. The nearest permanently inhabited place is North Uist, east in ...
. ''Tregenna'' sank rapidly, killing her
Master Master, master's or masters may refer to: Ranks or titles In education: *Master (college), head of a college *Master's degree, a postgraduate or sometimes undergraduate degree in the specified discipline *Schoolmaster or master, presiding office ...
, 31 members of her crew and a DEMS gunner. Another member of HX 71, the cargo ship ''Filleigh'', rescued four survivors and landed them at
Avonmouth Avonmouth ( ) is a port and outer suburb of Bristol, England, on the north bank of the mouth of the River Avon and the eastern shore of the Severn Estuary. Part of the Port of Bristol, Avonmouth Docks is important to the region's maritime eco ...
.


See also


References

{{DEFAULTSORT:Tregenna, SS 1919 ships Maritime incidents in 1930 Maritime incidents in September 1940 Ships built on the River Tees Ships sunk by German submarines in World War II Steamships of the United Kingdom World War II merchant ships of the United Kingdom World War II shipwrecks in the North Sea