Miriam O'Brien Underhill, Date of Birth, Place of Birth, Date of Death
TweetMiriam O'Brien Underhill
American mountain climber
Date of Birth: 22-Jul-1898
Place of Birth: Forest Glen, Maryland, United States
Date of Death: 07-Jan-1976
Profession: mountaineer
Nationality: United States
Zodiac Sign: Cancer 
About Miriam O'Brien Underhill
- Miriam O'Brien Underhill (July 22, 1898 – January 7, 1976) was an American mountaineer, environmentalist and feminist, best known for the concept of "manless climbing" - organizing all-women's ascents of challenging climbs, mostly in the Alps.
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