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270:. 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.
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Ira was the mechanical genius of the family, while A.E. Jr. enjoyed the managerial side of the family oil business. Both young men were fascinated with airplanes and opened Denver's first commercial airport in 1918 at 26th Avenue and Oneida Street in North
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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
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I.B. Humphreys, "Helical Chute
Concentrator and the Method of Concentration Practiced Thereby," U.S. Patent # 4,431,559, issued 25-Nov-1947.
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282:. In 1919, Ira Boyd "Bumps" Humphreys formed the Curtiss-Humphreys Airplane Company. In 1941, Ira invented the Humphreys
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took possession of the mansion, a bequest of the late Ira Boyd
Humphreys, in 1976. The walls were originally covered in
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Office of
Archaeology and Historic Preservation, Colorado Historical Society, December 1, 2006
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Denver Public
Library blog entry about the Omaha & Grant Smelter smokestack demolition
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University and college buildings listed on the
National Register of Historic Places
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Deluxe" and the "King of the
Wildcatters" for his successful discovery of oil in
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Mining-Related
Properties in the Colorado State Register of Historic Properties
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Grant is best known for his role in the ore smelting industry, the first in
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The Grant–Humphreys
Mansion on Pennsylvania Street in Denver, Colorado
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List of jails and prisons on the
National Register of Historic Places
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Houses on the
National Register of Historic Places in Colorado
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which fell into disrepair and has since been removed.
218:(1883–1885). The house has been home to two families.
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History of the National Register of Historic Places
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989:National Register of Historic Places in Denver
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58:Colorado State Register of Historic Properties
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332:"Colorado State Register listings by county"
296:Wings Over the Rockies Air and Space Museum
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496:U.S. National Register of Historic Places
49:U.S. National Register of Historic Places
27:Historic house in Colorado, United States
431:National Mining Hall of Fame and Museum
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1004:Neoclassical architecture in Colorado
254:A.E. Humphreys is remembered as "The
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292:Colorado Aviation Historical Society
240:Daughters of the American Revolution
214:following his one term as the third
911:National Historic Preservation Act
334:. History Colorado. Archived from
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230:, and then in Denver, where the
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864:Federated States of Micronesia
510:Architectural style categories
385:"Harry Combs: The early years"
288:Colorado Aviation Hall of Fame
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30:United States historic place
308:Colorado Historical Society
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916:Historic Preservation Fund
895:American Legation, Morocco
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857:Lists by associated state
383:Freeze, Di (March 2001).
206:style of architecture by
158:NRHP reference
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979:Houses completed in 1902
838:Northern Mariana Islands
358:"History of the Mansion"
294:'s Heritage Hall at the
148:Architectural style
114:39.728102°N 104.980577°W
448:Grant–Humphreys Mansion
362:Grant–Humphreys Mansion
192:Grant–Humphreys Mansion
41:Grant–Humphreys Mansion
18:Grant-Humphreys Mansion
833:Minor Outlying Islands
816:Lists by insular areas
530:Keeper of the Register
232:Grant Smelting Company
119:39.728102; -104.980577
535:National Park Service
515:Contributing property
423:"Humphreys, Ira Boyd"
1009:Governor of Colorado
890:District of Columbia
298:, Denver, Colorado.
216:Governor of Colorado
284:Spiral Concentrator
244:Albert E. Humphreys
110: /
84:770 Pennsylvania St
364:. History Colorado
236:Mary Goodell Grant
212:James Benton Grant
185:September 30, 1970
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250:Humphreys history
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397:. Retrieved
393:the original
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366:. Retrieved
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340:. Retrieved
336:the original
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204:Neoclassical
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152:Neoclassical
883:Other areas
843:Puerto Rico
677:Mississippi
592:Connecticut
302:Curatorship
171:CSRHP
117: /
105:104°58′50″W
93:Coordinates
973:Categories
792:Washington
712:New Mexico
707:New Jersey
582:California
399:2008-05-20
318:References
256:Wildcatter
102:39°43′41″N
802:Wisconsin
767:Tennessee
672:Minnesota
647:Louisiana
276:Park Hill
228:Leadville
138:Architect
958:Category
787:Virginia
737:Oklahoma
717:New York
692:Nebraska
682:Missouri
667:Michigan
657:Maryland
642:Kentucky
622:Illinois
597:Delaware
587:Colorado
577:Arkansas
342:15 March
264:Oklahoma
200:Colorado
165:70000160
81:Location
904:Related
807:Wyoming
782:Vermont
687:Montana
627:Indiana
607:Georgia
602:Florida
572:Arizona
562:Alabama
368:July 3,
260:Wyoming
177:5DV.194
742:Oregon
697:Nevada
637:Kansas
612:Hawaii
567:Alaska
503:Topics
312:damask
210:, for
196:Denver
874:Palau
772:Texas
652:Maine
617:Idaho
268:Texas
130:Built
828:Guam
777:Utah
732:Ohio
632:Iowa
370:2013
344:2013
306:The
266:and
133:1902
194:in
173:No.
160:No.
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