Justo Gallego Martínez
Justo Gallego Martínez (20 September 1925 – 28 November 2021); also known by his honorific byname Don Justo, was a Spanish amateur architect and builder who was known for constructing a church building in the dimensions of a cathedral on his own in the town of Mejorada del Campo from 1961 until his death. Most of the construction materials used were recycled or made from "junk". Don Justo dedicated the building to Our Lady of the Pillar (Nuestra Señora del Pilar).
Also recorded as Justo Gallego Martinez
Justo Gallego Martínez

JMPerez · Public domain
- Name
- Justo Gallego Martínez
- Born
- 20 September 1925
- Birthplace
- Mejorada del Campo, Madrid, Spain
- Died
- 28 November 2021
- Occupation
- Church builder, former Trappist monk
- Nationality
- Spain
- Known for
- Cathedral of Justo
- Languages
- Spanish
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Documentary summary
Justo Gallego Martínez (20 September 1925 – 28 November 2021); also known by his honorific byname Don Justo, was a Spanish amateur architect and builder who was known for constructing a church building in the dimensions of a cathedral on his own in the town of Mejorada del Campo from 1961 until his death. Most of the construction materials used were recycled or made from "junk". Don Justo dedicated the building to Our Lady of the Pillar (Nuestra Señora del Pilar).
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Note VALÉORINE
Justo Gallego Martínez (1925–2021) was a Spanish architect, bricklayer and farmer, among other activities. The architect was born and died in Mejorada del Campo.
Works include Cathedral of Justo. Languages used include Spanish.
Composed from admitted, traceable facts · 01 October 2026
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wikidata · Q539817 · wikipedia · Justo Gallego Martínez
In this article
Key facts
Key facts
• Name — Justo Gallego Martínez • Born — 20 September 1925 • Birthplace — Mejorada del Campo, Madrid, Spain • Died — 28 November 2021 • Place of death — Mejorada del Campo, Madrid, Spain • Other Names — Don Justo • Occupation — Church builder, former Trappist monk • Notable Works — Cathedral of Justo
Early life and inspiration
Early life and inspiration
Justo Gallego Martínez grew up as a farmer. His mother, who was very pious, instilled in him a strong Catholic faith. According to his own words he loved the Church and "put everything on this". Justo's school education was interrupted by the Spanish Civil War. At the age of ten he witnessed communist forces, who were fighting Francisco Franco, shooting priests and ransacking the church in Mejorada del Campo; the events left him with little respect for the town's socialist administration. As a young man, he entered a Trappist monastery as a novice. In 1961, he had to leave prior to making his final vows, when he contracted tuberculosis and his health deteriorated because of the ascetic way of life of the Trappists. Justo believed that he was forced to leave the monastery due to his tuberculosis, although fellow monk Severino San Juan stated that it was actually because of his confrontational personality.
Cathedral of Justo
Cathedral of Justo
• Illustration — The Cathedral of Justo in 2011 Justo had promised that if he recovered from the tuberculosis which had struck him down, he would build a shrine in honour of Our Lady of the Pillar, to whom he had prayed. So, he began to build on a plot of land he had inherited from his parents. On 12 October 1961 (the feast of the Our Lady of the Pillar), Gallego commenced building the Cathedral of Justo. There never were formal plans for the building, which locally was called "the cathedral from junk". Justo initially just levelled the ground and mapped out the groundworks on-site. The building has evolved over time in response to opportunity and inspiration. Design inspirations have included St. Peter's Basilica in the Vatican City, the White House in the U.S., and various castles and churches in Spain. The outer dimensions of the main building are 20 by, with a total built-up area of about 8000 m2. Below the main building there is a crypt and adjacent there is a complex of minor chapels, cloisters, lodgings and a library. The dome of the main building (modelled on St. Peter's Basilica) is about 40 m in height, about 12 m in diameter. Most of the building materials and tools used for construction are recycled. This includes everyday objects and excess construction materials donated by construction companies and a nearby brick factory. For instance, the columns have been moulded with old petrol drums. The building work has been carried out without any crane. Gallego usually began his workday at 6:00 AM and worked for ten hours a day, except on Sundays. Eusebio Sanchez Dominges, the parish priest, described Justo as a devout man who attended Mass every Sunday.
Support and finance
Support and finance
• Illustration — Justo Gallego Martinez with German artist Ulrich Brinkhoff in 2011 Although Justo Gallego worked mainly alone for nearly 60 years, he was assisted by a local named Ángel López Sánchez. He had also been supported by his six nephews (who, for example, helped placing the girders for the dome) and by occasional volunteers. Occasionally, he consulted an expert at his own expense. In 2005, an advertising campaign for the Aquarius soft drink gave him and his cathedral nationwide exposure in Spain. Shortly before his death, Don Justo bequeathed his enormous building to the non-governmental organization Messengers of Peace (Mensajeros de la Paz), which committed itself to completing his life's work.
Construction permits
Construction permits
A certified architect offered pro bono services to aid in legalizing the building. The building does not have formal planning permission or building permits from the authorities of Mejorada del Campo or support of the Roman Catholic Church. The town authorities, however, have named the street on which the project has been rising "Calle Antonio Gaudí", after the architect behind another famous unfinished church, the Sagrada Família.
Death
Death
Gallego Martínez died in Madrid on 28 November 2021, at the age of 96. He had died within the Cathedral and had requested that he be buried in its crypt, but was buried instead in Mejorada del Campo’s cemetery after local government officials found that the crypt did not meet Spanish sanitation rules.
Identity
Identity
Justo Gallego Martínez is recorded with the occupation Latin Catholic monk. Recorded with the occupation master builder. Recorded as farmer, bricklayer, master builder, architect and monk.

Don Justo Gallego Martínez on the roof of his cathedral
Sven Brinkhoff · This image has been extracted from another file
Life and career
Dated record
Life and career
The full dated record · 2 entries
1925
Justo Gallego Martínez was born on 20 September 1925.
2021
Justo Gallego Martínez died at Mejorada del Campo.
Reception and legacy
A brief documentary on Don Gallego's work was produced in 2006 by the Latin American version of Discovery Channel, in which Gallego explained his vision. The work has also been noted in the Museum of Modern Art in New York City. In 2016, he was featured in a two-minute video published by Great Big Story. Another documentary film titled The Cathedral was directed by Denis Dobrovoda and released in 2023. During his life, Don Justo was described by Catholics as a "fool for Christ" owing to his eccentricity and dedication to the construction of his cathedral.
Primary material
Documents and archives
reference work
- “Justo Gallego Martínez”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q539817: Justo Gallego Martínez
General reference · Wikidata
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.The Madman and The Cathedral.
- 2.Anthony Judge. Don Justo's Self-Built Cathedral: metaphoric learnings for contemporary alternative initiatives. Laetusinpraesens.org. 9 June 2003.
- 3.Unfinished Spanish cathedral is being built on 53 years of faith. Los Angeles Times. 19 December 2014.
- 4.BBC News - Madrid man builds cathedral from junk. BBC News. 30 December 2010.
- 5.The Cathedral. 2022.
- 6.Mark Eveleigh. Don Justo and the Home-made Cathedral. travelintelligence.
- 7.Vatican News. Spanien: Schöpfer der "Kathedrale aus Müll" gestorben. 29 November 2021.
- 8.Don Justo. Life in Transit.
- 9.Tremlett, Giles. After 45 years of lonely toil, Justo's DIY cathedral gets a little help from his friends. The Guardian. 4 July 2006.
- 10.Devos, Veerle. Justo Gallego Martinez: Moving heaven & earth. DAMN magazine. 16. 2008.
- 11.Justo Gallego Martinez: Der Meister der Narrenfreiheit ist tot. DER STANDARD.
- 12.Socolovsky, Jerome. Spanish cathedral result of one man's work. npr.org. U.S. National Public Radio. 29 October 2006.
- 13.BBC. New hope for Spain DIY cathedral. BBC News. 26 September 2006.
- 14.Turismo: "Catedral". Ayuntamiento de Mejorada del Campo.
- 15.Muere Justo Gallego, el albañil que dedicó 60 años de su vida a construir una catedral en Mejorada del Campo. El Mundo.
- 16.Herrero, Diego. The Lone Man Building a Cathedral By Hand. Great Big Story. 14 July 2016.
- 17.Minder, Raphael. Justo Gallego, Who Built a Cathedral, Brick by Brick, Dies at 96. New York Times. 8 December 2021.
- 18.YouTube. Don Justo Gallego Martínez. La catedral de Justo Gallego. 18 March 2012.
- 19.YouTube. The Lone Man Building a Cathedral By Hand. 13 July 2016.
- 20.www.perspectivo.cz, Perspectivo s r o. Katedrála Aerofilms. Aerofilms.cz – Distribuce dobrých věcí do kin.
- 21.91-Year-Old 'Fool for Christ' Builds Massive Church in Spain. National Catholic Register. 9 March 2017.
References
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References
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The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 17 August 2026.
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