Joshua Abraham Norton (February 4, 1818 – January 8, 1880) was a resident of San Francisco, California, who in 1859 declared himself "Emperor of these United States" in a proclamation that he signed "Norton I., Emperor of the United States". Commonly known as Emperor Norton, he took the secondary title "Protector of Mexico" in 1866. Born in England and raised in South Africa, Norton left Cape Town in late 1845, sailing from Liverpool to Boston in early 1846 and eventually arriving in San Francisco in late 1849.

Key figuresEmperor Norton