Lucia Zarate looked like a doll and weighed less than most house cats. Born in San Carlos, Mexico in 1864, Zarate is considered the lightest person who ever lived. At maturity, the perfectly formed, doll-like woman stood less than 20 inches tall and weighed about five pounds. Billed as the Mexican Lilliputian, Lucia first appeared on tour in the United States at age 12. Her pay reputedly rose to $20 per hour--a fantastic figure in the 1870s. Unfortunately her career ended in tragedy. Zarate was travelling by train through the Rocky Mountains in 1890. The train stalled during a snowstorm and the fragile Zarate died of exposure.