Marker Logo
THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
Near Altadena in Los Angeles County, California — The American West (Pacific Coastal)
 

How El Prieto Canyon Got Its Name

 
 
El Prieto Canyon Marker image. Click for full size.
Photographed by Craig Baker
1. El Prieto Canyon Marker
Inscription.
You're looking out at El Prieto Canyon. In Spanish "El Prieto" refers to the dark one - and this scenic place was named for Robert Owens. He settled here in the early 1850s, after being born into slavery and through years of hard labor saving enough to buy his freedom. He left Texas for California, which had recently entered the Union as a free state, but with a history of unfree labor. Native Americans and people of African or Chinese descent had few rights. Despite these obstacles, Owens dealt in lumber and supplied building materials to the US Army, earning enough to buy the freedom of his wife Winnie and their children, who joined him in the canyon. His success allowed the family to move to Los Angeles, where he opened a livery stable downtown with John Hall, another African American. He built a real estate portfolio and eventually became wealthy. The Owens' home became a center of the African-American community, where early religious meetings and business gatherings took place.

Freeing Biddy Mason
Robert Owens is linked with another famous Angelino: Biddy Mason. Robert Smith brought
Paid Advertisement
Click or scan to see
this page online
Mason from Utah to a Mormon community in San Bernardino. Smith held her and others in bondage for nearly five years after California outlawed slavery. Finally, in late 1855, Robert Owens and his son Charles helped to apprehend Smith, who was challenged in court, resulting in Mason and 13 others winning freedom. Mason went on to a successful career in midwifery, nursing, real estate, and philanthropy. She used her substantial wealth to help others in need, including the hospitalized and incarcerated. Charles Owens married Mason's daughter Ellen, and the two became prominent in the Los Angeles African-American community.
 
Topics. This historical marker is listed in these topic lists: African AmericansCharity & Public WorkCivil Rights. A significant historical year for this entry is 1855.
 
Location. 34° 12.995′ N, 118° 9.636′ W. Marker is near Altadena, California, in Los Angeles County. It can be reached from El Prieto Road Trail. Hike 3 miles from the intersection of Ventura Street and Windsor Avenue. Touch for map. Marker is in this post office area: Altadena CA 91001, United States of America. Touch for directions.

Regionally,
El Prieto Canyon and Marker image. Click for full size.
Photographed by Craig Baker, July 22, 2024
2. El Prieto Canyon and Marker
this marker is in Greater Los Angeles and in the Transverse Ranges. It is also on the American Pacific Coast. Globally, it is in North America, on the Ring of Fire, in the Pacific Rim, in the Western Hemisphere, in the Western World, and in the Anglosphere. Historically, it finds itself in what was once New Spain and also Mexico’s Alta California.

Other nearby markers. At least 8 other markers are within 2 miles of this marker, measured as the crow flies: Owen Brown (a few steps from this marker); Who was Robert Owens of El Prieto Canyon? (approx. 0.6 miles away); Buffalo Soldiers (approx. one mile away); Space Flight Operations Facility (approx. 1.4 miles away); Jet Propulsion Laboratory (approx. 1.4 miles away); The Voyager Spacecraft - Interplanetary Explorers (approx. 1½ miles away); O. Oliver Goodall (approx. 1½ miles away); Dawn Station (approx. 1.9 miles away). Touch for a list and map of all markers in Altadena.
 
Related marker. Click here for another marker that is related to this marker. - Biddy Mason memorial in Los Angeles.
 
El Prieto Canyon Marker image. Click for full size.
Photographed by Craig Baker, July 22, 2024
3. El Prieto Canyon Marker
El Prieto Canyon image. Click for full size.
Photographed by Craig Baker, July 22, 2024
4. El Prieto Canyon
 
 
Credits. This page was last revised on July 24, 2024. It was originally submitted on July 21, 2024, by Craig Baker of Sylmar, California. This page has been viewed 305 times since then and 37 times this year. Photos:   1, 2. submitted on July 21, 2024, by Craig Baker of Sylmar, California.   3, 4. submitted on July 22, 2024, by Craig Baker of Sylmar, California.
m=251867

CeraNet Cloud Computing sponsors the Historical Marker Database.
This website earns income from purchases you make after using our links to Amazon.com. We appreciate your support.
Paid Advertisement
Jul. 17, 2026