770 Pennsylvania Street
Denver, CO 80203
(303) 894-2505
Grant-Humphreys Mansion in Denver, Colorado, was built in 1902, in the Neoclassical style of architecture by Boal and Harnois, for James Benton Grant following his one term as the third Governor of Colorado (1883-1885). The house has been home to two families.Grant historyGrant is best known for his role in the ore smelting industry, the first in Leadville, and then in Denver, where the Grant Smelting Company, located two miles northeast of downtown Denver, boasted the tallest furnace stack in the country and the third-largest in the world. Mr. Grant's wife, former Mary Matteson Goodell, was prominent in Denver society. She was a member of the Daughters of the American Revolution and helped to found a home for destitute children. Following her husband's death in 1911, she continued to live in the house six more years, selling it in 1917 to Albert E. Humphreys.Humphreys historyA.E. Humphreys is remembered as "The Wildcatter Deluxe" and the "King of the Wildcatters" for his successful discovery of oil in Wyoming, Oklahoma and Texas. He was also well known for his philanthropic activities, which were shared by his wife, Alice. The couple came to Denver in 1898 with their two sons Ira and Albert E. Jr. Ira married Lucille Pattison, and they lived with the senior Humphreys in the house until the deaths of his parents.