SS Frontier (1922)
cargo ship built in 1922

Frontier was a 1,000 GRT cargo ship that was built in 1922 as Cattaro by Memeler Schiffswerke, Lindenau & Co, Memel, Germany. After a sale in 1930 she was renamed Finkenau. In 1945, she was renamed Levensau and was seized later that year by the Allies at Brunsbüttel, passed to the Ministry of War Transport (MoWT) and was renamed Empire Convoy. She was allocated to the Netherlands in 1946 and renamed Grebburg. She was sold into merchant service in 1947 and renamed Echo. A sale to South Africa in 1952 saw her renamed Frontier. The ship served until 1957 when she ran aground and broke up.
Description
Frontier was built in 1922 by Memeler Schiffsbau, Lindenau & Co Memel, Germany. The ship was 227 feet 2 inches (69.24 m) long, with a beam of 34 feet 3 inches (10.44 m) and a depth of 20 feet 1 inch (6.12 m). She was propelled by a triple expansion steam engine, which had cylinders of 15+3⁄4 inches (40 cm), 26 inches (66 cm) and 43+3⁄16 inches (109.7 cm) diameter by 27+3⁄4 inches (70 cm) stroke.
Begin with the source’s own compact description: “SS Frontier (1922)” is cargo ship built in 1922. The dossier treats that line as a proposition to test through Frontier, cargo and ship, not as a finished interpretation.
Why this record matters
The phrase “cargo ship built in 1922” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jan 22, 2026. The linked authority identifier is Q7393725. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1922, 1930, 1945 and 1946.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “SS Frontier (1922)”, its source revision and the description used here.
- Expand the search: follow SS Frontier (1922) primary sources, SS Frontier (1922) archive and Frontier research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “SS Frontier (1922)”?
- Which cited source is closest to the event, object or claim?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “SS Frontier (1922)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.