Mansion History

  © Photo at right by Adam Welch.

James Benton Grant was born in 1848 in Alabama, the son of a plantation owner later impoverished by the Civil War. After studying at the prestigious Freiburg mining institute in Germany. Grant moved to Leadville in 1877 to establish the Omaha and Grant Smelting Company. He married 24-year-old Mary Matteson Goodell in 1881, one of five granddaughters of Illinois governor Joel Matteson.

In 1882 the Grant Smelting Company relocated to Denver, bringing the couple to the state capital. That same year, Grant was elected third governor of the state, a position he held for one term from 1883 - 1885. The Grants counted Denver's most wealthy and influential families among their friends, and the mansion was frequently the scene of receptions, teas, dinners and dances.

James B. Grant died in 1911 and his widow sold the mansion in 1917 to Albert E. Humphreys and his wife, Alice Boyd Humphreys. Humphreys was born in Sissonville, Virginia (now West Virginia) in 1860. A determined entrepreneur, he had acquired - and lost - two fortunes in logging and mining before amassing a third through successful wildcat oil speculations in Oklahoma, Wyoming and Texas.

Sharing the mansion with the couple were their son, Ira Boyd and his wife, Lucille. Ira was an inventor who won an engineering award for the Humphreys spiral concentrator, a device used in the development of ore concentration, during World War II. He was also an accomplished pilot in the early days of flight.

The mansion is currently used as office and public space and is available for private rental functions. The Grant-Humphreys Mansion is listed on the National Register of Historic Places (1970) and has been designated a Denver Landmark (1976).

 

Please visit the Grant-Humprheys Mansion website for more information about wedding and event site rental.
 
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