

A forester who fought to keep vast American wildlands forever untouched, co-founding the Wilderness Society to protect them.
Bob Marshall was a man who measured his life in miles hiked and acres saved. Born into a wealthy New York family in 1901, he found his true home not in the city but in the deep woods of the Adirondacks and the remote valleys of Alaska. After earning a doctorate in forestry, he used his scientific expertise and government positions to argue for a radical idea: that some places should remain permanently roadless and free from industrial development. His passion was not just theoretical; he was a relentless adventurer, setting endurance hiking records and writing vividly about the northern wilderness. This combination of boots-on-the-ground experience and bureaucratic savvy made him a formidable force. Before his sudden death at 38, he provided the crucial vision and initial funding that led to the creation of the Wilderness Society, planting the seed for the landmark 1964 Wilderness Act.
1901–1927
Grew up during the Depression, fought World War II, and built the postwar economic boom. Defined by shared sacrifice, institutional trust, and a belief that hard work and loyalty would be rewarded.
Bob was born in 1901, placing them squarely in The Greatest Generation. The events that shaped this generation — world wars, depression, and rapid industrialization — shaped the world they entered and the choices available to them.
The biggest hits of 1901
The world at every milestone
Queen Victoria dies, ending the Victorian era
San Francisco earthquake devastates the city
World War I begins
Russian Revolution overthrows the tsar; US enters WWI
Treaty of Versailles signed; Prohibition ratified
King Tut's tomb discovered in Egypt
The Empire State Building opens as the world's tallest
World War II begins; The Wizard of Oz premieres
He could hike at an astonishing pace, once covering 70 miles in a single day in the Adirondacks.
The Bob Marshall Wilderness Complex in Montana, over one million acres, is named in his honor.
He used part of his family inheritance to provide the initial financial backing for the Wilderness Society.
““Why should we be in such desperate haste to succeed and in such desperate enterprises? If a man does not keep pace with his companions, perhaps it is because he hears a different drummer.””