In her early years, Alethia Browning Tanner sold vegetables in a produce stall near President’s Square – now known as Lafayette Square – in what is now Northwest Washington, D.C.

According to the D.C. Genealogy Research, Resources, and Records, Tanner bought her freedom in 1810 and later purchased several relatives’ release.

She was the first woman on the Roll of Members of the Union Bethel AME Church (now Metropolitan AME Church on M Street), and Turner owned land and a store at 14th and H Streets, which she left to her nephews – one of whom later sold the property for $100,000.

Named in her honor, the Alethia Tanner Park is located at 227 Harry Thomas Way in Northeast DC.

The park sits near the corner of Harry Thomas Way and Q Street and is accessible by foot or bike via the Metropolitan Branch Trail, just north of the Florida Ave entrances.

“The first Council legislative meeting of Black History Month, the Council took a second and final vote on naming the new park for Alethia Tanner, an amazing woman who is more than worthy of this long-delayed recognition,” Ward 5 Councilman Kenyan McDuffie said in 2020 ahead of the park’s naming ceremony.

“[Her upbringing] itself would be a remarkable legacy, but Ms. Tanner was also active in founding and supporting many educational, religious, and civic institutions,” McDuffie remarked.

“She contributed funds to start the first school for free Black children in Washington, the Bell School. Feeling unwelcome at her predominately segregated church, she & other church members founded the Israel Bethel African Methodist Episcopal Church. When the church fell on hard times and was sold at auction by creditors, she and her family stepped in and repurchased the church.”

Born in 1781 on a plantation owned by Tobias and Mary Belt in Prince George’s County, Maryland, historians noted that Tanner had two sisters, Sophia Bell and Laurena Cook.

“Upon the death of Mary Pratt (Tobias had predeceased his wife) in 1795, the plantation, known as Chelsea Plantation, was inherited by their daughter Rachel Belt Pratt,” historians wrote.

“Mary Belt’s will stipulated that Laurena be sent to live with a sibling of Rachel Pratt’s while Sophia and Alethia were to stay at the Chelsea Plantation.”

Tanner sold vegetables at the well-known market just north of the White House in Presidents Park. It is possible – and probable – she met Thomas Jefferson there as he was known to frequent the vegetable markets there along with other prominent early Washingtonians, according to historians at attacksadams.com. 

“There are also White House records suggesting she worked for Thomas Jefferson in some capacity, likely doing various housework tasks,” the researchers determined.

Tanner saved enough money to purchase her freedom in 1810. “The total amount, thought to have been paid in installments, was $1,400. In 1810, $1,400 was a significant amount; about the equivalent of three years’ earnings for an average skilled tradesperson,” attucksadams.com researchers surmised.

“Self-emancipation was not an option for all enslaved peoples, but both Alethia and her sister Sophia were able to accomplish this, almost entirely through selling vegetables at the market,” the researchers continued.

“Alethia Tanner moved to D.C. and became one of a significant and growing number of free Black people in the District. In 1800, 793 free Black people were living in D.C.

By 1810, there were 2,549, and by 1860, 11,131 free Black people lived in D.C., more than the number of enslaved peoples.”

Historians wrote that beginning at about 15 years after securing her manumission, Alethia Tanner worked to purchase the freedom of more than 20 of her relatives and neighbors, mostly the family of her older sister Laurana including Laurana herself, her children, and her grandchildren.

All in all, Tanner would have paid the Pratt family well over $5,000. All accomplished with proceeds from her own vegetable market business, they concluded.

“Alethia Tanner, it’s an amazing story of resilience, hard work, and perseverance,” D.C. Department of Parks and Recreation Director Delano Hunter said at the park’s dedication.

“I just learned about this history through this, so it shows how when you name a park, you really educate people on the historical significance.”