Historical biography archive · Updated 2026-11-03

John Charles Fremont Biography and Timeline

Follow John Charles Fremont through 2 dated historical records for United States of America.

Build a biography Browse biographies Browse by event

John Charles Fremont, historical timeline

A chronological timeline drawn from matching World History Database records.

2Distinct records

1 of 1Page

1846–1846Years on this page

1846

July 1846

California Campaign

Explorer · Army Officer and Pathfinder · California · Warfare / Mexican-American War

Fremont cooperates with American naval commanders during the conquest of California

Role range: 1846-1848 – 1846-1847

1846

Fremont Cooperates With Pacific Fleet

Military or Political Leader · California · Warfare / Mexican-American War

John Fremont worked with American naval officers and local supporters during the contest for California.

Records, sources and methodology

These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.