Talk:Christopher Columbus

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The common claim that Christopher Columbus was “Italian” deserves closer examination. This label reflects a modern interpretation of identity rather than the political and cultural realities of the 15th and early 16th centuries.

1. Italy did NOT exist as a Nation-State 2. Italian nationality did NOT exist at the time.

This article erroneously states:

Christopher Columbus[b] (/kəˈlʌmbəs/;[2] between 25 August and 31 October 1451 – 20 May 1506) was an Italian[3][c] explorer...

Columbus nationality is unkno3n, but he is traditionally said to have been born in the Republic of Genoa. Therefore, calling him “Italian” is wrong and anachronistic. At most, one could say he was Genoese. The concept of Italian national identity did not yet exist in the way we understand nationality today.

Moreover, Columbus wrote primarily in Castilian Spanish, not in an Italian dialect. His surviving writings show linguistic patterns that some scholars argue are not typical of a native Genoese speaker. He never wrote extensively in Italian.

Recent DNA studies have proof that Columbus was in fact Spanish, of Crypto-Jew ancestry belonging to converso families. https://www.youtube.com/watch?v=xhmQABFVhFQ — Preceding unsigned comment added by SlitterHead (talk • contribs) 01:15, 18 February 2026 (UTC)

The DNA studies are rejected by mainstream scientists. You need a better reference than Youtube. As for the “not Italian” claim, that has been hashed out over millions of words over the entire life of this article. What you are saying is nothing new. The facts you state are correct (sort of), but the conclusions you draw are wrong. Italian did exist as an identity. Please peruse the chat archives. Strebe (talk) 02:10, 18 February 2026 (UTC)

Pretty sure the source is FRANCE 24, that uses Youtube as a platform to disclose information.

There are other tv channels who reported this new evidence.

The question is... "DNA studies are rejected by mainstream scientists." Who are these scientists that you speak of? You replied, but did not answer backed up your reply with names or sources to counter argument the OP.

Several sources have came in defence that Columbus was indeed a Jew and not Italian...

https://www.reuters.com/science/columbus-was-sephardic-jew-western-europe-study-finds-2024-10-13/

https://www.npr.org/2024/10/16/g-s1-28462/christopher-columbus-spanish-jew-documentary/

https://www.bbc.com/news/articles/ckg2049ezpko/

https://www.theguardian.com/world/2024/oct/13/christopher-columbus-was-spanish-and-jewish-documentary-reveals/

https://english.elpais.com/science-tech/2024-10-14/scientists-cast-doubt-on-claims-christopher-columbus-was-a-sephardic-jew-from-spain.html

https://www.thetimes.com/world/europe/article/christopher-columbus-jewish-dna-hv0323hdp/

https://nypost.com/2024/10/13/world-news/columbus-was-a-sephardic-jew-from-western-europe-study-finds/

https://www.foxnews.com/world/columbus-remains-verified-500-years-show-he-jewish-documentary

https://www.ndtv.com/world-news/new-genetic-study-says-christopher-columbus-may-have-hidden-sephardic-jewish-heritage-6784242

https://www.telegraph.co.uk/world-news/2024/10/13/christopher-columbus-secret-jewish-dna-analysis

and the list goes on...

How many sources are we going to deny until we accept new studies? Who are we wiki editors to chose what to deny and accept as credible sources? DutchManiac (talk) 16:25, 8 March 2026 (UTC)

Who else is to determine that? That's precisely our job as Wikipedia editors: to make editorial decisions such as what to deny and accept as credible sources, guided by WP:CONSENSUS. Checking out your links, almost all of them are 404. Once I fix the bad links (don't put trailing slashes on them, and don't put the "pipes" on them), they're all just reporting on the same story -- "So and so documentary says...". So there's only one source here. But these sources aren't "in defence" of the story. For example, the article in the Guardian says, "Unfortunately, from a scientific point of view, we can’t really evaluate what was in the documentary because they offered no data from the analysis whatsoever...My conclusion is that the documentary never shows Columbus’s DNA and, as scientists, we don’t know what analysis was undertaken.” So there's no science presented here -- just multiple reports on a conclusion from one researcher. --jpgordon^{𝄢𝄆𝄐𝄇} 18:31, 8 March 2026 (UTC)

The TV show and the study was based on a flawed methodology and its results are unreliable. It was also criticised for being sensationalistic as opposed to academic. See, for example, here (https://www.abc.es/sevilla/ciudad/adn-colon-sigue-abriendo-heridas-20241006202403-nts.html) and here. (https://elpais-com.translate.goog/ciencia/2024-10-12/el-show-del-adn-de-cristobal-colon-pudo-ser-un-judio-de-valencia-o-no.html?_x_tr_sl=es&_x_tr_tl=en&_x_tr_hl=it&_x_tr_pto=wapp). The following is google translated.

Antonio Salas:

Antonio Salas heads the Population Genetics in Biomedicine group at the Santiago de Compostela Health Research Institute. “The documentary promised to focus on DNA analysis, as its title 'Columbus DNA: its True Origin' suggests . However, the genetic information it offers is very limited. Only at the end is it mentioned that the only thing that was recovered from the presumed remains of Christopher Columbus was a partial profile of the Y chromosome. The problem is that the Y chromosome represents only a tiny fraction of our DNA and our ancestry,” he reflects. "The documentary rushes to a conclusion with the claim that Christopher Columbus was a Sephardic Jew from the Spanish Levant. This hypothesis is, to say the least, surprising: there is no Y chromosome that can be defined exclusively as a Sephardic Jew,” argues Salas. “Even if all of an individual’s DNA were recovered, it would still be impossible to reach definitive conclusions about their exact geographic origin. Renowned geneticist Mark Jobling put it precisely: The best answer to the question ‘Where did my ancestors live?’ would be ‘Everywhere'. "

Rodrigo Barquera:

Mexican Rodrigo Barquera is an expert in archaeogenetics at the Max Planck Institute for Evolutionary Anthropology, one of the most prestigious centres in the world for the analysis of ancient DNA. Barquera has carried out DNA studies of human remains prior to the arrival of Europeans in America, such as those of children sacrificed by the Mayans in Chichén-Itzá (Mexico ). The researcher is very critical of the way in which the data has been presented, through a documentary, and without the support of a serious scientific article reviewed by independent experts, especially given the enormous interest aroused by the figure of Christopher Columbus and his origin. “Normally, the article is sent to a scientific journal,” he explains. “This assigns an editor and at least three independent reviewers who rate the work and decide whether it is scientifically valid. If it is, it is published, and from there the rest of the scientific community can say whether they agree or not. Putting it on a screen, away from this dialogue and with all the media spotlights, makes it difficult for the scientific community to say anything about it," he points out.

Antonio Alonso:

Geneticist Antonio Alonso points out that there are groups of genetic variants (called haplotypes or haplogroups) that tend to be inherited together and can be characteristic of certain family lines, but he warns that they often coincide with those of other groups, for example in historically Jewish or non-Jewish populations. “In any case, having a genealogy, a haplogroup or a haplotype of 'Jewish' ancestry —or Sephardic?— does not call into question Columbus's birthplace in Genoa as defended by historical sources, nor does it tell us anything about the religious beliefs professed by the generations of relatives (parents, grandparents...) close to Columbus,” he stresses.

Most importantly, historians argue that Columbus was Genoese because all the sources talking about him in his lifetime or shortfly after his death say he was Genoese (and therefore Italian, the definition "Italian from Genoa" was agreed in several discussions we have had previously), the other theories (including the Jewish one) have all been invented much more recently (usually for political reasons) and have all been rejected multiple times by most historians. Barjimoa (talk) 18:47, 8 March 2026 (UTC)

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I want to write that he is from venice into the first row Vogeluiiii (talk) 06:49, 2 February 2026 (UTC)

 Not done: please provide reliable sources that support the change you want made. Day Creature (talk) 17:21, 2 February 2026 (UTC)

The text misleadingly claims that Columbus left Castile in August 1492, whereas it is well known that the port of departure was Palos de la Frontera in Andalusia. Come on Wikipedia, get it right for God's sake! ~2025-34106-00 (talk) 10:46, 8 February 2026 (UTC)

Fixed. The text was changed fairly recently with this edit made on 15 October 2025. Why didn't you fix it yourself? If I see an error on WP, I fix it. The "First voyage (1492–1493)" section does say, "On the evening of 3 August 1492, Columbus departed from Palos de la Frontera with three ships." Carlstak (talk) 16:48, 8 February 2026 (UTC)

The link was not a great idea as Castile (historical region) is an ambiguous concept and is otherwise free of any administrative nature now or the past (and it is not a very useful tool either from a physical geography standpoint). Columbus did leave a place in the Crown of Castile though. And a port town in the Kingdom of Seville in the Gulf of Cádiz. While I don't deem necessary to make explicit a "large polity" of the point of departure, the Crown of Castile would not be the most gratuitous option given technicalities behind the sponsoring. Certainly no more so than "Andalusia". All in all, perhaps the most meaningful detail is that the expedition departed from a royal demesne (realengo) port (half of the lordship including the port was precisely acquired by the Crown in 1492 to that end). I would leave left the port of Palos" and call it a day, given that it is actually commonly mentioned in sources.--Asqueladd (talk) 18:12, 9 February 2026 (UTC)

Thanks for your erudite explanation, Asqueladd (I wouldn't expect anything less;-). I had considered replacing "Castile" with "Crown of Castile", which as you say, although a polity, is technically correct, but introduces nuance that the typical reader wouldn't know. I agree that your solution is best. Carlstak (talk) 00:16, 10 February 2026 (UTC)

This article reports of findings, based on DNA evidence, that Columbus was of Galician ancestry (I mention the article without taking a stand in the matter):

Newcomb, Tim. 2026. “Scientists May Have Finally Solved the Mystery of Christopher Columbus’ Origins: Christopher Columbus purposely kept his ancestry a mystery. But unfortunately for him, scientists have uncovered it.” Popular Mechanics. 17 April . AlageveR45 (talk) 00:09, 18 April 2026 (UTC)

Right now it's only a "may"... it has not been scientifically peer reviewed... so it's nothing thus far. Fyunck(click) (talk) 00:42, 18 April 2026 (UTC)

It looks like dna is rewriting history once again. ~2026-24086-93 (talk) 17:46, 19 April 2026 (UTC)

This is not a forum, and so I’m violating that rule. But. The Popular Mechanics article completely misinterprets itself. This is not evidence of Columbus’s ancestry. It’s evidence of ancestry of some of Columbus’s descendants — specifically great, great grandsons. Descendants have other ancestors, not just the most famous one. The man identified as the common ancestor was a contemporary of Columbus, not in Columbus’s ancestry. The usual sensationalist hokum. Strebe (talk) 23:08, 20 April 2026 (UTC)

I agree that Popular Mechanics is a weak source. However, all the other sources I have seen are weak too and I have been unable to find the earliest source, which would be the preferable one to list here, quote from, and evaluae. Better half a loaf than none at all. Can anyone determine where Tim Newcomb took his material?AlageveR45 (talk) 01:54, 4 June 2026 (UTC)

My understanding of the article in Popular Mechanics is that DNA was extracted only from Columbus's descendants in the male line. The Y chromosome passes from father to son. Therefore, those descendants' Y chromosome should have been identical to Columbus'sAlageveR45 (talk) 02:05, 4 June 2026 (UTC)AlageveR45 (talk) 02:02, 4 June 2026 (UTC)

This is true, not a forum. Do you have a very specific request that an article change is in order, and exactly where that change should be placed? Otherwise this discussion should end. Fyunck(click) (talk) 23:30, 20 April 2026 (UTC)