(CNN)Linda Johnson-Thomas' grandfather worked at the Virginia Theological Seminary for more than a decade, first as a farm laborer before moving up to head janitor.
Her grandparents lived in a little white house on campus with their four children, including her mother. But until two years ago, she had no idea that her grandfather, John Samuel Thomas Jr., had been forced to work at the school in Alexandria, just outside of Washington, D.C.
"All I knew was that he grew up on the seminary," said Johnson-Thomas, 65, who lives in Mitchellville, Maryland. "We knew there were slaves in Alexandria -- but we didn't know the specifics."
For more than a century -- during slavery, Reconstruction and beyond -- the seminary used Black Americans for forced labor. Between 1823 and 1951, hundreds of Black people were forced to work for little or no pay on the campus as farmers, dishwashers and cooks, among other jobs.
Back then faculty members and students also brought their own enslaved people, said Ebonee Davis, an associate for programming and historical research at the seminary.
In 2019 the school announced it had set aside $1.7 million to pay reparations to the descendants of slaves who worked on its campus. Earlier this year it made good on its promise and began handing out annual payments of $2,100 each to direct descendants of those who worked there.
Johnson-Thomas and her two sisters were the first recipients. Fifteen people have received payments so far, and the seminary is expecting to compensate many more as they are identified.
The cash payments began as conversations about reparations have rippled around the country since George Floyd's murder last year. Some cities have proposed reparations programs, while the House Judiciary Committee in April passed a bill which would create a commission to study reparations for descendants of enslaved Americans and recommend remedies.
Some scholars of reparations say the seminary's is the first such program in the country. But despite the promise of annual cash payouts, its recipients were wary at first.
The seminary has genealogists tracking down workers' descendants
Since it announced the reparations endowment fund in September 2019, the seminary has begun the Herculean task of tracking down direct descendants of its enslaved workers.
It set up a task force. Genealogists pore over old documents to find relatives in far-flung parts of the nation. And when they do, another group takes over the process of reaching out to the direct descendants. The conversations can be difficult.
The money is given to the family generation that is closest to the enslaved person or Jim Crow-era laborer -- often the grandchildren or great-grandchildren.
The seminary started cutting checks for the descendants -- whom it describes as shareholders -- in February. The $1.7 million endowment is expected to grow and continue to fund future payments.
"Though no amount of money could ever truly compensate for slavery, the commitment of these financial resources means that the institution's attitude of repentance is being supported by actions of repentance," said Rev. Ian S. Markham, dean and president of the seminary, in a statement.
"It opens up a moment for us to reflect long and hard on what it will take for our society and institutions to redress slavery and its consequences with integrity and credibility."
The endowment acknowledges the seminary's past participation in oppression, and comes as the school prepares to celebrate its bicentennial in 2023.
"As we seek to mark the seminary's milestone of 200 years, we do so conscious that our past is a mixture of sin as well as grace," Markham said. "This is the seminary recognizing that along with repentance for past sins, there is also a need for action."
She hopes the reparations will help change the dialogue on race
Johnson-Thomas first heard about the reparations program two years ago. When she learned her grandfather was one of the school's laborers, she was stunned.
"My first thought was disbelief, which is why I scheduled a meeting with the dean," she said. Her sister accompanied her for the meeting with Markham, who explained why the seminary chose to issue reparations.
"His point was, we are equal people and we realize and we recognize the racism in our past. We know there is no amount of money that can rectify what transpired back then, but we want to do something toward healing," Johnson-Thomas said.
This process has taught her a lot about her grandfather, she said. She found out that while he worked at the seminary, he wanted to be a minister, but he could not get admission there because he was Black. African Americans were not allowed to attend the seminary until 1951.
But that didn't stop him from digging into the books at the seminary and driving his Ford Model T on his days off to preach at a nearby church. Before his death in 1967, her grandfather had fulfilled his goal and become a Baptist minister in Washington, D.C.
Johnson-Thomas followed in his footsteps and is a Baptist minister, too.
"While pursuing my master's degree from Howard University in 2000, I studied in the library at VTS. I had no idea that it was the same campus that denied my grandfather the right to pursue an education," she said.
While she said no amount of money can compensate for the sin of slavery, Johnson-Thomas hopes the reparations program will change the conversation on race and highlight how Black people have been historically exploited by institutions. Her grandfather worked at the seminary until the 1940s.
"Seventy years later, a wrong made right," Johnson-Thomas said. "A quality education has been a struggle for African Americans in what many considered the land of the free. I'm hoping that it's the beginning of more empowerment and diversity that will continue for generations."