Robert L. M. Underhill

Robert Lindley Murray Underhill
Robert L. M. Underhill in the Sierra Nevada in 1931.
Born(1889-03-03)March 3, 1889,
DiedMay 11, 1983(1983-05-11) (aged 94)
Known forMountaineering

Robert Lindley Murray Underhill (March 3, 1889 May 11, 1983) was an American mountaineer best known for introducing modern Alpine style rope and belaying techniques to the U.S. climbing community in the late 1920s and early 1930s.