Those Californios who promised not to again take up arms during the war, and to obey the laws and regulations of the United States, were allowed to peaceably return to their homes and ranchos.
Under the later Treaty of Guadalupe Hidalgo in 1848, Mexico formally ceded Alta California and other territories to the United States, and the disputed border of Texas was fixed at the Rio Grande.
On December 27, 1846, Frémont and the California Battalion, in their march south to Los Angeles, reached a deserted Santa Barbara and raised the American flag.
[1] He occupied a hotel close to the adobe of Bernarda Ruiz de Rodriguez, a wealthy educated woman of influence and Santa Barbara town matriarch, who had four sons on the Mexican side.
Frémont later wrote, "I found that her object was to use her influence to put an end to the war, and to do so upon such just and friendly terms of compromise as would make the peace acceptable and enduring.
[9] Kearny and Stockton decided to accept the liberal terms offered by Frémont to terminate hostilities although Andrés Pico had broken his earlier pledge that he would not fight U.S. forces.