John C. Fremont

John C. Fremont, American explorer and soldier. The Pathfinder explored much of the area between the Rocky Mountains and the Pacific Ocean. In 1856, he was the first Republican candidate for president of the United States. John Fremont served in the Army and Navy, and as a United States senator.

Early Life of John C. Fremont

John C. Fremont’s early life was marked by instability and a touch of scandal. Born in Savannah, Georgia in 1813, he was the son of a French immigrant father Jean Charles Fremont, and a Virginian mother Mrs. Anne Whiting Pryor of Richmond who eloped together. Following his father’s death in 1818, Fremont moved with his mother to Charleston, South Carolina.

 

 There, he attended preparatory school and even began college at Charleston College. Despite showing academic potential, Fremont’s time there was cut short due to expulsion for negligence. This restless and unconventional upbringing would foreshadow Fremont’s future as a daring explorer and pathbreaker in the American West.

Early Career of John C. Fremont

John C. Fremont’s journey to becoming a celebrated explorer wasn’t traditional. After being expelled from the College of Charleston, he discovered his niche in engineering. The young man found employment as an instructor of mathematics on the sloop of war Natchez on a South American cruise in 1833.

 

 He spent the summer of 1836 as a surveyor for a projected railroad through the Carolina and Tennessee mountains and that winter surveyed the Cherokee lands. This practical skill set proved valuable in 1837 when he was recruited to survey Cherokee lands. In 1838 he became an assistant to the scientist Joseph N. Nicollet on a reconnaissance of Minnesota and the Dakotas.

 

This experience likely ignited his passion for exploration, leading him westward on expeditions between the Missouri and Canadian frontier from 1838 to 1839. These early ventures laid the foundation for a distinguished career that would see Fremont map uncharted territories and significantly contribute to the westward expansion of the United States.

Married Life John C. Fremont

On October 19, 1841, John C. Fremont married Jessie Benton, the daughter of powerful Senator Thomas Hart Benton. Despite initial reservations, Senator Benton soon became a strong supporter of his son-in-law. Jessie proved to be an invaluable asset to Fremont’s career.

 

In 1842, he was chosen to lead an official expedition to explore the plains and map a route westward to Oregon. With famed frontiersman Kit Carson as his guide, Fremont’s expedition charted the South Pass crossing of the Continental Divide, a significant achievement widely reported in his well-received expedition report.

U.S. Army and John C. Fremont

John C. Fremont’s journey with the U.S. Army began in 1838. Commissioned as a second lieutenant in the Corps of Topographical Engineers, his initial focus was scientific. He assisted with surveying the Mississippi and Missouri rivers and then led an expedition mapping the Des Moines River.

Fremont’s talents for exploration soon became prominent. Throughout the 1840s, he led five expeditions into the American West, charting new territories for the U.S. This period also saw tensions rise between the U.S. and Mexico over California. Fremont’s presence in the region during this time would play a significant role in the Mexican-American War (1846-1848).

While still a second lieutenant, Fremont’s actions in California became controversial. He defied Mexican authority, clashed with military leadership, and was accused of massacres against indigenous populations. His role in the Bear Flag Revolt and his brief stint as military governor of California after the U.S. conquest were marked by conflict.

Fremont’s time as a second lieutenant ended in 1848 when he was court-martialed for insubordination. Though his conviction was overturned, he resigned from the Army. Despite this tumultuous chapter, Fremont’s explorations for the U.S. Army in his early career played a key role in westward expansion.

John C. Fremont’s expedition

First expedition

In 1842, John C. Fremont embarked on his first major expedition funded by his influential father-in-law. This journey marked the beginning of a series of explorations that would shape America’s understanding of the West. His primary goal was to survey the Wind River Range, a mountainous region in the Rocky Mountains.

 

During this expedition, fate intervened when Fremont met Kit Carson, a skilled frontiersman. Recognizing Carson’s expertise, Fremont recruited him as his guide, a decision that proved invaluable for navigating the harsh terrain. Together, they explored the South Pass, a crucial passageway through the Rockies that would later become a key part of the Oregon Trail.

 

Fremont’s ambition didn’t stop there. Though the information provided focuses on 1842, it’s important to note that this first expedition was just the beginning. His thirst for exploration would lead him to venture further west in subsequent years, including explorations of the Great Salt Lake (where Fremont Island holds his name), the Snake River, and the Columbia River in 1843.

Second expedition

In 1843, John C. Fremont embarked on his second expedition, tasked with surveying the Oregon Trail. His wife played a key role by hiding a countermanding order and urging him to depart quickly. This ambitious journey took Fremont westward on the Kansas River, across the plains, and towards the Rockies. He explored various routes, including the Arkansas River, before reaching the familiar South Pass via the Sweetwater River.

 

His exploration continued beyond the Rockies, encompassing the Great Salt Lake, Fort Hall on the Snake River, and settlements along the Columbia River. He even ventured further north to Fort Vancouver before leading his party south along the eastern slopes of the Cascade Range and Sierra Nevada.

 

Despite harsh winter conditions, Fremont’s determination led him to conquer the Sierra Nevada through Carson Pass. Reaching Sutter’s Fort in California, he secured supplies before embarking on his eastward return journey. This route traversed the San Joaquin Valley, followed the Old Spanish Trail, and crossed Muddy Pass before rejoining the Arkansas River, bringing his grand expedition to a close.

Third Expedition (1845)

John C. Fremont’s third expedition, launched in 1845, proved to be a crucial turning point in his career and significantly impacted the path to American control of California.

 

Following his successful explorations in 1843-44, Fremont returned from the Oregon region and Southwest with valuable data. His report, brimming with adventure and scientific observations, became a popular guide for westward expansion.

 

This third expedition, however, was shrouded in secrecy. Leading a larger party of 60 men, Fremont traversed the Rockies, crossed the Great Salt Lake Desert, and eventually reached California via Donner Pass and Sutter’s Fort. Here, his presence raised suspicion among Mexican authorities who demanded his departure.

 

Undeterred, Fremont sought permission to stay through the American consul but was ultimately ordered out. While details remain unclear, a message from President Polk, possibly hinting at an impending war with Mexico, reached Fremont at Klamath Lake. This message significantly altered his course.

 

Instead of leaving California, Fremont turned back, strategically positioning himself for a potential role in acquiring the territory for the United States. His actions during this expedition, fueled by the message and his defiance of Mexican authority, would ultimately contribute to the outbreak of the Mexican-American War and the eventual American control of California.

 

Fremont helped produce the first scientific map of the American West. Fremont’s Report of the Exploring Expedition to the Rocky Mountains (1845) described this trip and established his reputation. His account of the exploit, a stirring adventure tale complete with scientific observations and maps, became the favorite reference for travelers west. Fremont arrived at St. Louis on Aug. 7, 1844. As Fremont’s party had been long unreported, it’s safe return created a sensation.

Other Expedition

He made a fourth expedition in 1848, searching unsuccessfully for a possible route for a transcontinental railroad. He then settled in California and served as a U.S. senator from September 1850 until March 1851. In a fifth expedition in 1853, he again failed to find a railroad route.

John C. Fremont and the American-Mexican War

John C. Fremont played a complex role in the American takeover of California during the Mexican-American War (1846-1848). In 1845, while exploring California, Fremont’s presence raised suspicion with Mexican authorities. He left, but soon after, American settlers in California revolted against Mexico, forming the Bear Flag Republic. 

 

With the war officially declared, Fremont took charge of these rebels. He helped capture California for the US and became governor in 1847. However, his ambition led to conflict with his superior, General Kearney. Fremont was court-martialed for insubordination and dismissed from the army, despite his role in securing California.

John C. Fremont and the Controversial Court-Martial

John C. Fremont, a celebrated explorer of the American West, became embroiled in a dramatic court-martial during the Mexican-American War. This episode, fueled by conflicting orders and personal loyalties, tarnished his military career despite his earlier achievements.

California in Turmoil

In 1846, California was a land caught in a power struggle. Mexico held nominal control, but American settlers were growing in number and influence. Commodore Robert Stockton of the Navy and General Stephen Kearny of the Army arrived with conflicting orders, further muddying the waters. Fremont, already in California leading an expedition, sided with Stockton.

The Bear Flag Revolt and Military Maneuvering

By June of 1846, American settlers in Sonoma, north of San Francisco Bay, declared a California Republic. Fremont’s presence likely emboldened this revolt, and he may have even played a role in instigating it. He swiftly took command of the newly formed California Battalion.

 

Meanwhile, the Mexican-American War had begun. Commodore John D. Sloat claimed California for the United States. Fremont joined forces with Sloat, showcasing his military leadership during the recapture of southern California from Mexican insurgents.

Clash of Authority and the Court-Martial

Fremont had been operating under orders from Stockton, but Kearny, the higher-ranking officer, challenged Stockton’s authority. Despite the chain of command, Fremont remained loyal to Stockton, who had promoted him to lieutenant colonel and even appointed him governor of California.

 

When Kearny’s authority became undeniable, Fremont faced the consequences of his defiance. Ordered to report to Washington D.C., he underwent a court-martial from November 1847 to January 1848. The court found him guilty of disobedience and mutiny, a serious offense and sentenced him to dismissal from the army.

A Controversial Outcome

President James K. Polk, recognising the complexities of the situation in California, intervened. He overturned the dismissal but the damage was done. Fremont, perhaps feeling slighted or disillusioned, chose to resign his commission.

Legacy of the Court-Martial

The Fremont court-martial remains a controversial episode in American history. Some viewed it as a politically motivated punishment for a man siding with the Navy over the Army. Others saw it as a justified consequence of defying a superior officer.

 

Despite the court-martial, Fremont retained his popularity as a western explorer. He continued his expeditions, contributing to the knowledge of the American West. However, the shadow of the court-martial forever marked his military career.

John C. Fremont's political journey

Fremont entered politics after leading expeditions that explored the West. He firmly opposed slavery and rejected the Democratic Party nomination in 1856 due to their pro-slavery stance.

 

The newly formed Republican Party, aligned with Fremont’s anti-slavery views, nominated him as their first presidential candidate against Democrat James Buchanan. The Republican slogan “Free Speech, Free Press, Free Soil, Free Men, Fremont, and Victory!” highlighted their opposition to the expansion of slavery.

 

Despite losing the election, Fremont’s strong showing in the North helped solidify the growing anti-slavery movement. However, his political and military blunders during the Civil War led to him losing favor with President Lincoln and many Republicans.

 

Fremont’s earlier political ventures included a failed attempt to open a trail across the Rockies and a brief term as one of California’s first senators. After the Civil War, he dabbled in business ventures that ultimately failed and served as governor of Arizona.

American Civil War and John C. Fremont

John C. Fremont played a controversial role in the early years of the Civil War. President Lincoln, hoping to capitalize on Fremont’s popularity, appointed him Major General in charge of the Western Department headquartered in St. Louis. However, Fremont’s actions proved divisive.

 

He issued a proclamation seizing property and freeing slaves of Missourians rebelling against the Union. This radical move, while pleasing abolitionists, angered Lincoln who feared pushing Missouri to the Confederacy. Fremont was relieved of his command in Missouri.

 

Despite the controversy, Fremont remained a hero to some. He was given a new command in western Virginia, but clashes with superiors and military setbacks continued. He eventually requested and received relief from duty. Fremont’s Civil War career fell short of expectations. While popular with some, his impulsiveness and disregard for authority created problems for President Lincoln.

Conclusive

John C. Fremont, after failed political aspirations and financial losses, became governor of Arizona. Near the end of his life, he received military recognition and a pension. He was a complex and controversial figure who left a lasting mark on American history. As a celebrated explorer, he mapped vast stretches of the West, opening the door for westward expansion. His expeditions played a key role in the Mexican-American War and the acquisition of California.

He died destitute in New York City on July 13, 1890.

 

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