Earp, California is an unincorporated community in San Bernardino County in the Sonoran/Mojave Desert transition next to the Colorado River at the California/Arizona state line in Parker Valley.
In 1910 the little town was named Drennan. In 1929 Drennan was renamed Earp in 1929 in honor of the nefarious Old West lawman and entrepreneur Wyatt Earp. Wyatt and Josephine Sarah Marcus, his common-law wife, lived in the area seasonally from about 1906 staking more than 100 claims near the base of the Whipple Mountains.
They bought a small cottage in nearby Vidal and lived there during the fall, winter and spring months of 1925 – 1928, while he worked his “Happy Days” mines in the Whipple Mountains a few miles north. It was the only place they owned the entire time they were married. They spent the winters of his last years working the claims but lived in Los Angeles during the summers, where Wyatt died on January 13, 1929.