Harriet Tubman Timeline

Written and fact-checked by The Editors of Encyclopaedia Britannica

c. 1820

Harriet Tubman is born in Dorchester county, Maryland. The exact date of her birth is unknown. Named Araminta Ross at birth, she is the daughter of Benjamin Ross and Harriet Green. She later takes her mother’s first name. Born into slavery, she begins work as a young child. She works variously as a maid, nurse, field hand, cook, and woodcutter.

1844

Although slaves were not legally allowed to marry, she marries John Tubman, a free black man, and takes his last name. While her husband is a free man, Tubman is still a slave.

1849

Fearing that she is about to be sold, Tubman decides to escape. Her husband refuses to join her. She leaves behind her husband, parents, and siblings and eventually ends up in Philadelphia, Pennsylvania. When she later returns to get her husband in 1851, she learns that he has married a free black woman.

December 1850

Harriet Tubman with escaped slavesHarriet Tubman (far left) stands with a group of slaves she helped escape.
MPI—Hulton Archive/Getty Images

Tubman makes her way to Baltimore, Maryland, and, from there, leads her sister and two children to freedom. This significant journey marks the first of 19 dangerous trips into Maryland during which she leads more than 300 fugitive slaves to freedom along the Underground Railroad to Canada. The Underground Railroad was not an actual railroad, but a network of escape routes and safe houses created by abolitionists to bring escaped slaves from the South safely to the North or to Canada. It was named the Underground Railroad because its activities were carried out in secret and railroad terms were used in operating the system.

1858

Tubman buys a small farm near Auburn, New York, and brings her parents there to live with her. She had brought her parents out of Maryland the previous year.

1862–65

During the American Civil War Tubman serves as a scout, nurse, cook, and spy for the Union forces in South Carolina. She is considered the first African American woman to serve in the military. After the war she marries a Union soldier, Nelson Davis, also born into slavery. They later adopt a daughter.

March 10, 1913

Harriet Tubman dies in Auburn and is buried with military honors at Fort Hill Cemetery. She is believed to be 92 years old.

Harriet Tubman’s Achievements

Harriet Tubman | Achievements