10 Facts, Events, and People of the Underground Railroad

10 Facts, Events, and People of the Underground Railroad

Larry Holzwarth - May 31, 2018

10 Facts, Events, and People of the Underground Railroad
Slave catchers and dogs run down escaped slave Henry Bibb and his wife after eight days of travel on the Underground Railroad. Wikimedia

The Underground Railroad to Mexico

In 1829 the Mexican government banned slavery, triggering a chain of events which led to the Texas Revolution in 1836. The Republic of Texas endorsed the institution of slavery and when Texas entered the Union it was as a slave state. Following the enactment of the Fugitive Slave Law in 1850, American diplomats lobbied the Mexican government to enact laws which would allow American slave owners to cross the Mexican border to recover fugitive slaves. The Mexicans refused, and also refused to require Mexican citizens to detain American slaves who had fled from their owners. In the view of the Mexican government, they were free.

Nonetheless slave catchers and bounty hunters crossed the Mexican border in pursuit of slaves which escaped to Mexico via an Underground Railroad which developed in Texas while it was still a republic. Mexico never officially recognized the Republic of Texas and thus no treaty regarding the escaped slaves was attainable. Mexican authorities who encountered the Texans crossing the border arrested them, allowing the slaves to go free. That situation continued after Texas became a state, as Mexico’s official position was that the slave catchers and bounty hunters had entered Mexico illegally. Mexico actively assisted the escape of many slaves.

The southbound Underground Railroad operated in the same manner as its more famous northern cousins, with safe houses known as stations, guides called conductors, and ran through Texas, Arkansas, and Louisiana. The long border across the Rio Grande was patrolled, but its sheer length ensured opportunities to cross, which were monitored by Texan and Mexican opponents to slavery. Blacks arriving in Mexico were all but forced by circumstances to settle in segregated communities, separated by culture and language, but gradually assimilated into Mexican culture. The Roman Catholic Church provided sanctuaries, as did Mexican citizens.

Until the election of 1860, when secession loomed dependent on the results, the southern dominated Congress debated actions against the Mexican government for allowing escaped slaves safe haven within the borders of Mexico. The exact number of slaves which escaped to Mexico is unknown, but the amount of protests by both the federal government and the state of Texas to the Mexican government indicates it was high enough to be a major financial issue. At the same time that escaping slaves were being helped to Mexico, slave smugglers were bringing black slaves from the Caribbean to Texas by smuggling them through Mexico.

The Underground Railroad which ran to the south was neither as well organized nor as well-known as those of the northern states, and is mostly forgotten today. It was not the first southbound route to escape slavery, in the early 1800s slaves in Georgia and Alabama and even as far away as the Carolinas fled to the south to reach freedom in what was then Spanish Florida. Most of the slaves who fled to Mexico never returned to the United States. Following the American Civil War many Mexicans fled to the United States, escaping the French intervention in Mexico, and creating issues regarding Mexican immigration which are still debated.

10 Facts, Events, and People of the Underground Railroad
Abolitionist Robert Purvis was the founder of the Philadelphia Vigilance Committee in 1840.

The Vigilance Committees

In the larger northern cities and in the cities of the west, vigilance committees were established to assist the efforts of the Underground Railroad by raising funds for operation, and to help the escaped slaves to settle once safely in the free states. After the passing of the Fugitive Slave Law of 1850, the focus of many of the committees shifted to efforts to thwart the slave catchers demanding cooperation from the authorities of the North. The vigilance committees also served to create public awareness of the kidnapping of free blacks and their shipment to slavery in the south. Under the Fugitive Slave Law, a recaptured slave was not entitled to a legal hearing before being returned to his owner, and kidnapped free blacks had little opportunity to plea their case in court.

In Boston, the vigilance committee was founded in 1841 by Charles Torrey, in part to raise funds for his planned activities in Washington DC later that year. Even before the Fugitive Slave Law federal law was that local authorities and all citizens should help those who were seeking to recovery property. The Boston committee announced its intention to assist in the escape of slaves seeking freedom in the North, thus its own charter made it in violation of the existing law. In 1850, in response to the Fugitive Slave Law, it was reorganized and a new charter was created which made it more difficult for federal authorities to arrest its members, were they so inclined.

Unlike most vigilance committees, which operated more or less in secret and avoided documenting their activities, Boston’s kept detailed records of its financial receipts and disbursements. From these records it is possible to build a record of the activities of several station managers and conductors of the Underground Railroad. Citizens of Boston and its surrounding communities that sheltered escaping slaves were reimbursed for their expenses. So were those citizens who kept their eyes on known slave catchers and federal marshals as they moved about Boston’s streets. The financial records of illegal activities were kept hidden by the treasurers over the years.

In 1850 two slave catchers went to Boston to execute warrants on escaped slaves who were living there openly. After the vigilance committee spirited the former slaves to safe locations outside of the city they organized a campaign to harass the slave catchers. Vigilance committee members had posters describing the slave catchers’ physical appearance and their many undesirable activities posted throughout the city. Warrants were sworn out against the men and they were arrested on a variety of charges only to post bond and promptly be arrested again on another charge.

The work of the vigilance committee did not escape the notice of federal authorities and more than one member was arrested over the years, in Boston and in other cities. The vigilance committees were clearly breaking federal law when acting to free recaptured slaves while in custody awaiting return to their owners and when inciting mob violence against both civilian slave catchers and federal marshals and other officers. After 1850 the laws were clearly on the side of the slave owners, upheld by the Supreme Court. The abolitionists and their supporters entered the final and most dangerous decade of the Underground Railroad, which ended with America at war with itself.


Where do we find this stuff? Here are our sources:

“The Underground Railroad”, by the National Geographic Society, online

“The Untold History Beneath 12 Years”, by Sinha Minisha, New York Daily News, March 2, 2013

“The Underground Railroad: Authentic Narratives and First-Hand Accounts”, by William Still, 2007

“Station Master of the Underground Railroad, the Life and Letters of Thomas Garrett”, by James A. McCowan, 2005

“Beyond the River: The Untold Story of the Heroes of the Underground Railroad”, by Ann Hagedorn, 2002

“On the road to Harriet Tubman”, by Catherine Clinton, American Heritage Magazine, June/July 2004

“Charles Torrey – The Most Successful, Least Celebrated Abolitionist” by the New England Historical Society, online

“Fugitive Slaves and the Underground Railroad in the Kentucky Borderland”, by J. Blaine Hudson, 2002

“South to Freedom”, by Martin Kohn, Humanities Magazine, March/April 2013