16th-century document removed from archive, shows up at New York auction

A 16th-century document linked to Spanish conquistador Hernán Cortés that turned up in a New York auction was stolen from the General Archive of the Nation (AGN) in Mexico City.

A New York auction house had intended to sell it later this month.

The 1521 document – a royal order to Cortés, who led the Spanish forces, Pedro de Alvarado, identified as the mayor of Tenochtitlán, the Aztec capital, and other conquistadores in New Spain – was listed by Swann Auction Galleries as one of almost 400 lots to go under the hammer on September 24 in its Printed & Manuscript Americana auction.

A group of researchers spotted the image of the document on the auction house’s website and alerted the AGN and the National Institute of Anthropology and History (INAH), both of which filed complaints with the federal Attorney General’s Office (FGR).

The auction house, which cited a price range of US $20,000 to $30,000 for the document, said Wednesday that it was withdrawing the lot from the September 24 auction but did not say whether it would be returned to Mexico.

The stolen document linked to Hernán Cortés.
The stolen document linked to Hernán Cortés.

One of the researchers who saw the document on the Swann website told the newspaper El Universal that it was not the first time that a document from a section of the AGN that holds its oldest archives had been offered for sale.

Michel Robert Oudijk of the National Autonomous University’s Institute of Philological Research said that he and the other researchers decided that they had to alert the authorities because they felt a line had been crossed with the intended sale of the Cortés document. A Spanish academic had taken a photo of it during a visit to the AGN in 2010, which allowed the researchers to be certain that the manuscript in Swann’s possession had come from the General Archive.

Oudijk said that leaving the archive with a document is “almost impossible” and therefore the theft must have been perpetrated by someone who works there.

“At the archive they control everything, … there are police who register your details and check your computer to see if there are any documents. Apart from the police, the archive staff keep an eye on researchers. In other words, leaving the AGN with a document is almost impossible; this tells us that it had to be someone who who can enter and exit without being checked … someone within the archive, it’s as clear as water,” he said.

The researcher said it’s not enough for Swann simply to withdraw the document from its auction, and declared that the auction house must reveal how it obtained it. If the person who supplied it didn’t remove it from the AGN an investigation must be carried out to find out who did, Oudijk said.

“Simple detective work” is needed, he added

Marco Palafox, legal director of the AGN, said the General Archive also filed a complaint with the FGR against the auction house Morton’s, which is offering 75 lots that are probably part of the nation’s documentary heritage.

The complaint was submitted just hours before the auction, which went ahead regardless on Tuesday although some lots were withdrawn. Palafox said the AGN only learned about the auction on Monday when it was tipped off by researchers.

At least one of the lots the AGN was concerned about, a document signed by Mexican independence heroes, was sold.

Source: El Universal (sp) 

Have something to say? Paid Subscribers get all access to make & read comments.
Manzanillo, Colima, México, 13 de marzo de 2026. La doctora Claudia Sheinbaum Pardo, presidenta Constitucional de los Estados Unidos Mexicanos en conferencia de prensa matutina, “Conferencia del Pueblo” desde Colima. La acompañan Indira Vizcaíno Silva, gobernadora Constitucional del Estado de Colima; Omar García Harfuch, secretario de Seguridad y Protección Ciudadana (SSPC); Raymundo Pedro Morales Ángeles, secretario de Marina (Semar); Bulmaro Juárez Pérez, divulgador de lenguas originarias, presentador de la sección “Suave Patria”; Ricardo Trevilla Trejo, secretario de la Defensa Nacional (Sedena); Jesús Antonio Esteva Medina, secretario de Infraestructura, Comunicaciones y Transportes; Bryant Alejandro García Ramírez, fiscal general del Estado de Colima; Fabián Ricardo Gómez Calcáneo; Rocío Bárcena Molina, subsecretaria de Desarrollo Democrático, Participación Social y Asuntos Religiosos de la Secretaría de Gobernación; Efraín Morales López, director general de la Comisión Nacional del Agua (Conagua); Marcela Figueroa Franco, secretaria ejecutiva del Sistema Nacional de Seguridad Pública (SESNSP) y Guillermo Briseño Lobera, comandante de la Guardia Nacional (GN). Foto: Saúl López / Presidencia

Mexico’s week in review: Congress deals Sheinbaum her first legislative defeat

1
The week of March 9 in Mexico was marked by standoffs between allies in Congress and adversaries at the airport. Here's what you missed.
A soldier displays seized handguns

The US and Mexico, growing together and growing apart: A perspective from our CEO

1
From a historic drop in homicides to opposite bets on electric vehicles, Mexico News Daily's CEO breaks down where the U.S. and Mexico are converging — and where they're not.
Veracruz Gov.

Veracruz governor blames private vessel for 200-kilometer Gulf Coast oil spill

1
The spill, which has spread to over 200 kilometers of Mexico's Gulf Coast beaches, has been traced to a private oil tanker off the coast of Tabasco.
BETA Version - Powered by Perplexity