

A bookseller turned obsessive archivist, he single-handedly assembled the definitive collection of frontier history that shaped how America sees its western past.
Hubert Howe Bancroft arrived in San Francisco during the Gold Rush, not as a miner but as a merchant. His successful bookstore, however, became the unlikely engine for a monumental historical project. Witnessing the rapid transformation of the West, he became possessed by the idea that its stories—from indigenous cultures to Spanish missions to American settlement—were being lost. He deployed a small army of researchers and interviewers to collect everything: manuscripts, oral histories, pamphlets, and official records. This voracious acquisition built the core of what became the Bancroft Library, a staggering archive of over 60,000 volumes. He then used this trove to produce his 39-volume 'Works', a sprawling, uneven, but indispensable history of the Pacific coast. While criticized for using assistants as 'writers', his true legacy is the collection itself, a foundational resource that forced academia to take Western history seriously.
The biggest hits of 1832
The world at every milestone
First electrical power plant opens in New York
The eruption of Mount Pelee kills 30,000 in Martinique
Titanic sinks on its maiden voyage
World War I ends; Spanish flu pandemic kills millions
He initially planned to write a history of just California, but the project ballooned to cover the entire Pacific Rim from Alaska to Panama.
His personal library was so vast it required its own five-story fireproof building in San Francisco.
He sold his entire collection to the University of California, Berkeley in 1905 for a fraction of its estimated value.
One of his principal writers and researchers was his wife, Matilda Cole Griffin Bancroft.
“I am not writing history, but collecting the materials from which history will be written.”