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Álvaro Fernandes

Portuguese explorer

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionNov 14, 2024
Entity authorityQ610871
Source-derived summary

Álvaro Fernandes (sometimes given erroneously as António Fernandes), was a 15th-century Portuguese explorer from Madeira, in the service of Henry the Navigator. He captained two important expeditions (in 1445 and 1446), which expanded the limit of the Portuguese discovery of the West African coast, probably as far as the northern borderlands of modern Guinea-Bissau. Álvaro Fernandes's farthest point (approximately Cape Roxo) would not be surpassed for ten years, until the voyage of Alvise Cadamosto in 1456.

Background

Álvaro Fernandes was the nephew João Gonçalves Zarco, discoverer and donatary captain of Funchal. Fernandes was brought up (as a page or squire) in the household of Portuguese Prince Henry the Navigator.

1st expedition

In 1448, as part of a larger expedition mainly based in Lagos, Algarve, a small caravel fleet was assembled in Madeira. Two of the ships were outfitted by João Gonçalves Zarco, donatary of Funchal, who appointed his nephew, Álvaro Fernandes, created by Prince Henry, to captain one of them. Another ship was commanded by Tristão da Ilha, donatary captain of Machico, and another by Álvaro de Ornellas.

According to 15th-century chronicler Gomes Eanes de Zurara, Álvaro Fernandes went out alone, personally instructed by Prince Henry to avoid any raids, and aim straight for Guinea for the glory of exploration alone. Skipping Arguin, Álvaro Fernandes sailed straight south, reaching the mouth of the Senegal River.

Editorial summary

Begin with the source’s own compact description: “Álvaro Fernandes” is portuguese explorer. The dossier treats that line as a proposition to test through Álvaro, Fernandes and Portuguese, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1445, 1446, 1456, 1448—that can be checked directly. The linked authority record independently contributes the date 1500-01-01. For this dossier, Álvaro, Fernandes and Portuguese is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “portuguese explorer” 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.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Nov 14, 2024. The linked authority identifier is Q610871. VIAF identifies the subject as 32056971. 1 of 2 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1445, 1446, 1456 and 1448.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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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.

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  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

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Source & attribution

This entry incorporates text from Álvaro Fernandes” 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.