Henry Wickenburg was a Prussian prospector who discovered the Vulture Mine and founded the town of Wickenburg in the U.S. state of Arizona. Wickenburg never married. Mrs. Helene Holland inherited Wickenburg’s personal property in 1903, while he was still alive, and the remainder of his estate in 1905 after Henry Wickenburg died from a gunshot wound in the head. His death was deemed a suicide, but many questioned this ruling. The mine that he discovered produced as much as $70 million worth of gold during its course of operation, making it the most important gold mine in Arizona.

The Vulture Mine was a gold mine and settlement in Maricopa County, Arizona, United States. The mine began in 1863 and became the most productive gold mine in Arizona history. From 1863 to 1942 A.D., the mine produced 340,000 ounces of gold and 260,000 ounces of silver. Historically, the mine attracted more than 5,000 people to the area, and is credited with founding the town of Wickenburg, Arizona. The town that served the mine was known as Vulture City.