Las Flores Adobe construction was begun by Marcos Forster in 1867, according to court records. The land Marcos had chosen was part of the Santa Margarita Rancho belonging to his father, John "Don Juan" Forster. John Forster, an Englishman, had integrated into the Califomios' elite and became a wealthy ranchero. He owned 335 square miles of land, including the 125,000-acre Rancho Santa Margarita y Las Flores, now Marine Corps Base Camp Joseph H. Pendleton. Marcos chose the land where he administered his father's biannual roundups - the historic plain of Las Flores, the name he perpetuated in his home.
The name Las Flores was established in July of 1769, when members of the Portola Expedition descended into a broad coastal plain as they blazed the El Camino Real through the dry hills of southern California. The men were astonished to find the plain covered with flowering vines and rosebushes. The padres called the region Las Flores (the flowers), and thus gave the area its permanent name.
Portola and his men also found Native Americans living in circular, woven-brush dwellings in villages scattered along the coast. These natives, the southernmost lineage of the Shoshoni, inhabited the land from San Onofre to Agua Hedionda. The Las Flores Adobe lies near one of their villages, Ushmai.
Twenty-nine years later, Mission San Luis Rey de Francia was founded fifteen miles to the southeast, along the El Camino Real. Its domain embraced 2,000 square miles of surrounding territory, including Las Flores. Near the village of Ushmai, the mission established an estancia known as "Rancho San Pedro” or "Las Flores." A typical estancia was a working rancho, with a chapel served by itinerant priests. By 1827 the Las Flores estancia consisted of a large, u-shaped complex measuring 142 by 153 feet, with granaries and a chapel with a forty-foot bell tower. The complex was undoubtedly built by native labor. Local natives raised wheat and barley for the mission on the fertile plain and tended cattle in nearby Las Pulgas Canyon. In its heyday, the population of the Las Flores estancia numbered about 1,000. It was here that Juan Alvarado defeated the challenge to his governorship of Alta California in 1838. Nine years later, American troops under Kearny and Stockton stopped here on their way to seize Los Angeles, the Mexican capital of Alta California. Circa 1869, the estancia served as stables for the Las Flores changing station of the Los Angeles-San Diego stagecoach line. Now only crumbled remains are visible on a hill over-looking the Las Flores adobe.
When Mexico decided to secularize the California missions in 1833, some Native Americans remained in their Las Flores village, which was declared by the Mexican Government as a "pueblo fibre," one of California's four, experimental "free villages." The Government restored land ownership to the native inhabitants of Las Flores.
In 1841 Pio and Andres Pico received the largest Mexican land grant in California history - 89,742 acres of land. Most of the land granted to the Pico brothers had been part of the mission's Rancho Santa Margarita, and was dotted with 2,000 horses, 15,000 sheep, and 10,000 cattle. Then, in 1844, the Picas acquired Las Flores and its surrounding Indian land, effectively ending the "pueblo fibre" experiment. The Picas noted their acquisition in the expanded name of their rancho, Rancho Santa Margarita y Las Flores.
Pio Pico, the last Mexican governor of Alta California, and his brother Andres, general of the Mexican army who signed the peace treaty with the Americans, lived lavish lifestyles and were avid gamblers. They often mortgaged land at exorbitant interest rates to pay their debts. In 1864 threats of foreclosure resulted in the sale of the entire Rancho Santa Margarita y Las Flores to their brother-in-law, Don Juan Forster. He expanded the Santa Margarita ranch house into a princely, 8,500 square-foot residence befitting the fabled ranchero and his love of week-long fiestas and dazzling rodeos.
Don Juan Forster died in 1882, leaving the Rancho, and a $207,000 mortgage, to his two sons. In 1879 guest of the Forsters described Marcos as "more Spanish than Anglo Saxon, a fine-looking man, well-built, with eyes of fire and all dash of a Spanish cavalier, but evidently of poor business ability." Within a year, financial difficulty forced Marcos to sell the Rancho for $450,000 to Nevada's "Silver King," James Flood. Flood's friend, Richard O'Neill, ran the Rancho and leased some of its land to tenant farmers, including the next residents of the Las Flores adobe, the Magees.
Henry Magee had come to California with the army. He married Victoria de Pedrorena, descendent of two of San Diego's Old Town families, the Estudillos and de Pedrorenas. Two years after Victoria's death in 1886, O'Neill offered the vacant Las Flores adobe to Magee's motherless children. Las Flores would be the Magee home for the next seventy-nine years.
Magee's eldest daughter, Jane, never married and proved to be an astute businesswoman as well as a surrogate mother to her brothers and sisters. She expanded the farmland to 3,000 acres. Under her management Las Flores became the largest lima bean producer in San Diego County, providing one-third of the state's crop. She became respectfully known as southern California's "Bean Queen."
Following the Japanese attack on Pearl Harbor, the U.S. government acquired the Rancho Santa Margarita y Las Flores for its west coast military training base. When President Roosevelt came to inaugurate the new facility in 1942, he allowed the Magees to continue to live and farm at Las Flores as long as they were of Jane's generation. Jane retired in 1922 and lived at Las Flores until her death in 1946 at the age of eighty-three.
Jane's younger brother, Louis, managed Las Flores until he retired in 1962. He predeceased his wife Ruth, who died in 1968. After Ruth's death, Las Flores became uninhabited, and the historic adobe was saved from demolition at the last hour and placed on the National Register of Historic Places in 1969. The current restoration project began in 2003.
The inclusion of Las Flores on the National Register recognized not only her enviable role in early southern California history, but also her singular place in early California architecture. Las Flores is a rare, two-story adobe ranch house in its original natural setting. The vast surrounding open space of hills and valleys enhances our understanding of the Las Flores ranch house as the heart of a working ranch.
The National Register nomination study noted that Las Flores is also "an unusually full expression of the Hispanic California architectural tradition." The elegant formal ranchero residence exemplifies the Monterey Style of the developing ranchero economy, while the adjoining single-story wing embodies the Hacienda Style. An analysis of Las Flores and her peers revealed that the integration of these two styles and their related elements occurs only in Las Flores: "The individual elements of the house are found in various properties located throughout the state. The significance of Las Flores lies in the fact that the various components are arranged in a single structure and are unified architecturally."
Las Flores' unrivaled design also fully interprets the "indoor-outdoor" living element with its veranda, open foyer, corridor, and central courtyard. This architectural concept profoundly influenced Clifford May, a Magee nephew who lived at Las Flores during the summers of his youth. May became the celebrated designer who originated the California ranch-house style. Crediting Las Flores as his inspiration, Cliff May established her ongoing legacy in the modern ranch house that has rapidly spread out of California as one of the basic styles used in suburban residential design.
Location & Directions
Currently working on location. Please check back periodically for updates.
TOURS
Please contact the History and Museum Department by phone at (760) 725-5758 or email MCBCamPen_History@usmc.mil to learn more about possibly taking a tour of the site.
While on site during a tour:
Photographs are not permitted of the Marine Corps Air Station Camp Pendleton.
Smoking is not permitted in base buildings.
No pets allowed on the complex.
Photography is permitted of the Las Flores Adobe National Historic Landmark.