The Workman–Temple family relates to the pioneer interconnected Workman and Temple families that were prominent in: the history of colonial Pueblo de Los Angeles and American Los Angeles; the Los Angeles Basin and San Gabriel Valley regions; and Southern California from 1830 to 1930 in Mexican Alta California and the subsequent state of California, United States.

The Old Spanish Trail is a historical trade route that connected the northern New Mexico settlements of Santa Fe, New Mexico with those of Los Angeles, California and southern California. Approximately 700 mi (1,100 km) long, the trail ran through areas of high mountains, arid deserts, and deep canyons. It is considered one of the most arduous of all trade routes ever established in the United States. Explored, in part, by Spanish explorers as early as the late 16th century, the trail was extensively used by traders with pack trains from about 1830 until the mid-1850s. The area was part of Mexico from Mexican independence in 1821 to the Mexican Cession to the United States in 1848.