Other forms: forty-niners
Someone who traveled west during the California Gold Rush was a forty-niner. Although about two billion dollars worth of gold was found during the era, few individual forty-niners struck it rich.
The forty-niners got their name from the year they arrived in California. The Gold Rush began the year before, but 1849 was the peak of the mad dash to collect the shiny gold nuggets in the western territory. An estimated 90,000 prospectors traveled to California that year, coming from all over the globe to pan for gold in streams and rivers. A few made their fortunes, and many others settled in the region, which became a state in 1850.