The
sacrum bone found in Tequixquiac is considered a work of prehistoric art. The first indigenous settlers of Tequixquiac were the Aztecs and Otomi, who settled permanently due to the abundance of rivers and springs. They were engaged mainly in agriculture and the breeding of domestic animals. In 1152, the Aztecs, on their way from Tula-Xicocotitlan to Tequixquiac and the Valley of Mexico, decided to settle for a short time at a place called Tepetongo. This land was named Teotlalpan by Tepanecs tribe. In 1168, the village of Tequixquiac was founded, which had approximately 250 houses scattered the length and breadth of the nearby hills. Tequixquiac village was conquered by the Aztecs under the rule of Emperor Chimalpopoca. During colonization after the fall of Tenochtitlan,
Hernán Cortés rewarded his soldiers with parcels of land. One of them was Tequixquiac, which was given to two Spaniards: Martín López, builder of the
brigantines used in taking Tenochtitlan, and Andrés Núñez. López and Núñez split the parcel in two, and their children inherited it after their death. Tequixquiac belonged to the Zitlatepec
corregimiento. At this time the
Viceroy Luís de Velasco made regulations on the
Encomienda system, mandating the protection of indigenous people. In the territory of Tequixquiac, the Apaxco and Hueypoxtla regions had deposits of limestone. Grants awarded to the Spanish introduced a thriving industry using indigenous labor, decimating the population in conditions of extreme poverty and forced labor. By 1552, families dispersed by a
Tlaxcaltec named Francisco Lopez de Tlaltzintlale were gathered and stripped of their land; these possessions were distributed through royal grants to Spaniards, some were
Marranos or New Christians (Sephardic settlement converted to Roman Catholic religion). The Spanish Empire sought to justify their acts through the Christian missions. The Franciscans arrived in New Spain in 1524, but clerics arrived even before that to proselytize to the natives, building a chapel in each encomienda. With the help of the Franciscan friars, the
temple of Saint James the Apostle was built, raising Tequixquiac from the rank of vicarage to parish. The Church of Santiago Tequixquiac became a parish in 1590. The construction of the building was carried out in different stages. The parish is a large atrium space with a cross of carved stone in the center. Indigenous and Christian symbols adorn the four corner chapels in the pits. There is an
open chapel with columns on the facade and two stone jambs built by Native Americans and carved with work from their philosophical perspective. The temple was dedicated to Santiago Apóstol, because some families from
Galicia,
Asturias,
Andalusia, and
Leon were in the region. At the beginning of the political jurisdiction, Tequixquiac covered the current territory of Tlapanaloya without the people to be integrated into the eighteenth century. The independence movement spread to Tequixquiac through the medium of dances and arrieria. Tequixquiac was among the first municipalities constituted in the province, on November 29, 1820, by joining the
Mexican War of Independence on the basis of the
Cadiz Constitution. Bando Municipal for the December 17, 1823, he published Tequixquiac the form of government that would govern the country. 'Mexican nation adopts for its government as representative of People's Federal Republic,' published in the same way the oath to the Constitution of the United Mexican States in October 1824. By Decree 41 of April 8, 1825, was added to Zumpango: Hueypoxtla and Tequixquiac belonging andalusia Tetepango party, based on the law at the same time, the prefect of Tula and separates Tequixquiac haciendas de Tena and corners of the municipality of Guadalupe Atitalaquia. The Grand Canal was built through Tequixquiac during the presidency of
Porfirio Díaz in order to drain the Valley of Mexico. It was the second phase of construction by British company Mexican Prospecting and Finance Co Ltd. y la Read & Campbell in 1867, the workers stayed in encampments around the Hacienda of Acatlan in El Tajo de Tequixquiac. During its construction many archeological finds were uncovered of early existence of humans in this area. One of the engineers of the canal project,
Tito Rosas, is credited with finding the "Sacro de Tequixquiac". During the
Mexican Revolution, General
Emiliano Zapata arrived to Tequixquiac and redistributed the lands of the municipality. Approximately 275 hectares of land was redistributed under the
ejido system. Another 3,338 hectares was awarded as ejido land by President
Emilio Portes Gil. A system to
irrigate these lands was sponsored by President
Lázaro Cárdenas between 1937 and 1938, installing a pump to take water out of the drainage canal to irrigate lands here. == Geography ==