Captain Farnham and the Oregon Dragoons traveled the Oregon Trail and arrived at
Fort Vancouver along the
Columbia River with only five people of the 19 that began the journey. Thomas Farnham then left the settlements of the
Willamette Valley and sailed for the
Sandwich Islands. accused the men, involved in what became known as the
Graham Affair, of plotting a revolt against the Mexican government. During the Graham Affair, Farnham traveled to San Blas, arriving on May 16, 1840, then went on to Tepic to meet with the prisoners. Following the prisoners' release, Farnham continued across Mexico to
New Orleans. In 1841, he moved on to New York City, then to
Wisconsin for a brief time. Farnham later moved to
Alton, Illinois, before moving back to California in 1846. He died in San Francisco, California on September 13, 1848. Farnham's widow Eliza moved to
Santa Cruz, California and went on to become a leading abolitionist, novelist and early feminist. ==Works==