A coin featuring a lion, dating to the era of Henry IV of Castile, was discovered within the remains of the medieval agricultural worker Isidore the Laborer. Born in Madrid around 1079 within the Kingdom of Castile, he spent his life as a hired hand under the landowner Juan de Vargas, ultimately attaining the position of bailiff for the estate of Lower Caramanca.
Life as a Land Manager
The professional life of Isidore centered on the agricultural sector, where he operated as a farmworker during the transitional period following the 1083 or 1085 conquest of Madrid by Alfonso VI. His primary employer, Juan de Vargas, eventually promoted him from a manual laborer to the administrator of his extensive property. Beyond his daily duties in tilling the soil, his reputation for allocating resources to the impoverished led to a public perception of his life as defined by communal stewardship.
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Isidore married Maria Torribia, a woman later known as Santa María de la Cabeza. The couple had one son, who reportedly fell into a well and survived through parental intervention, prompting the parents to adopt a lifestyle of sexual abstinence. Forensic analysis conducted in 2022 by the Complutense University indicated that Isidore suffered from dental abscesses, which researchers identified as a potential cause of his death on 15 May 1130. Scientific examination of his remains estimated his height between 167 and 186 cm and identified distinct North African cranial characteristics.
Legacy and Historical Recognition
The beatification of Isidore occurred in 1619, followed by his canonization in 1622 alongside figures such as Ignatius of Loyola and Teresa of Ávila. His remains were subjected to various relocations, including a move to the Royal Alcazar of Madrid in 1696 to influence the health of Charles II, and later to the San Isidro Church in 1769. His sepulcher, currently secured by nine locks, requires royal authorization for access. His status as a patron saint extends across various agricultural regions and localities formerly associated with the Spanish Empire.
Fast facts
- Born: 1079, Madrid
- Died: 15 May 1130, Madrid
- Citizenship: Kingdom of Castile
- Primary Occupation: Agricultural worker
- Spouse: Maria Torribia
- Canonized: 12 March 1622
- Forensic height range: 167-186 cm
Questions readers ask
What is the origin of his title?
The Spanish term labrador denotes a person who works the land, specifically someone who tills or plows, moving beyond the simple translation of a manual laborer.
Why is the sepulcher difficult to access?
The remains are held in a sepulcher with nine locks, requiring the master key held by the King of Spain and authorization from the Archbishop of Madrid for opening.

