Rancho Tía Juana, or Ti Juan was a land grant made to Santiago Arguello on March 4, 1829, by Governor José María de Echeandía. It covered 26,019.53 acres in what is now

Tijuana Tijuana ( ,"Tijuana"
(US) and < ...

in the

Tijuana Municipality Tijuana Municipality is a municipality in the Mexican state of Baja California. Its municipal seat is located in the city of Tijuana. According to the 2020 census, the municipality had a population of 1,922,523. Luis Arturo González Cruz of the ...

Baja California Baja California (; 'Lower California'), officially the Free and Sovereign State of Baja California ( es, Estado Libre y Soberano de Baja California), is a state in Mexico. It is the northernmost and westernmost of the 32 federal entities of Mex ...

Mexico Mexico (Spanish language, Spanish: México), officially the United Mexican States, is a List of sovereign states, country in the southern portion of North America. It is borders of Mexico, bordered to the north by the United States; to the so ...

and parts of

San Ysidro San Ysidro (Spanish for " St. Isidore", ) is a district of the City of San Diego, immediately north of the Mexico–United States border. It neighbors Otay Mesa West to the north, Otay Mesa to the east, and Nestor and the Tijuana River Valley ...

and the Tijuana River Valley, San Diego in

South San Diego South San Diego is a district within the City of San Diego, and is in the larger South Bay region of southwestern San Diego County, California. South San Diego is a practical exclave of San Diego, having no land connection with the rest of the c ...

San Diego County, California San Diego County (), officially the County of San Diego, is a county in the southwestern corner of the U.S. state of California. As of the 2020 census, the population was 3,298,634, making it California's second-most populous county and the f ...

. "The Rancho Tía Juana (Tijuana) Grant" by Antonio Padilla Corona, ''The Journal of San Diego History'' Vol.50, (Winter/Spring 2004)
/ref>

Background

The property of Rancho Tía Juana was bounded on the south by the 11 league

Rancho El Rosario Rancho El Rosario, subsequently renamed Rancho Rosarito, was a land grant made to José Manuel Machado, one of the first soldiers stationed at the Presidio of San Diego. The grant was made in 1827, by Governor José María de Echeandía. It cove ...

, granted by José María de Echeandía in 1827 to Don José Manuel Machado, one of the first soldiers stationed at the Presidio of San Diego. Rosemary Masterson, The Machado-Silvas Family, The Journal of San Diego History, SAN DIEGO HISTORICAL SOCIETY QUARTERLY, Winter 1969, Volume 15, Number 1, Rita Larkin, Editor.
/ref> The original ranch house was located just south of the Mexican Border near where current border crossing is today. The name Tijuan derived from the name of a native

Kumeyaay The Kumeyaay, also known as Tipai-Ipai or by their historical Spanish name Diegueño, is a tribe of Indigenous peoples of the Americas who live at the northern border of Baja California in Mexico and the southern border of California in the Unit ...

settlement in the vicinity.

References

Baja California Ranchos California ranchos Ranchos of San Diego County, California Rancho T Rancho T Rancho T 1829 in Mexico 1829 establishments in Alta California 1829 establishments in Mexico {{Mexico-hist-stub