More than 100 U.S. political leaders have ancestors who were slaveholders

A chiseled block of sandstone in the U.S. Capitol’s visitor center serves as a reminder that the home of the nation’s Congress was built in part by enslaved Black people. A bronze plaque says the stone, originally part of the building’s exterior, “commemorates their important role in building the Capitol.”

Many lawmakers need look no further than their own family histories to find a much more personal connection to slavery in America, a brutal system of oppression that resulted in the deadliest conflict in U.S. history.

In researching the genealogies of America’s political elite, a Reuters examination found that a fifth of the nation’s congressmen, living presidents, Supreme Court justices and governors are direct descendants of ancestors who enslaved Black people.

Among 536 members of the last sitting Congress, Reuters determined at least 100 descend from slaveholders. Of that group, more than a quarter of the Senate – 28 members – can trace their families to at least one slaveholder.

Those lawmakers from the 117th session of Congress are Democrats and Republicans alike. They include some of the most influential politicians in America: Republican senators Mitch McConnell, Lindsey Graham, Tom Cotton and James Lankford, and Democrats Elizabeth Warren, Tammy Duckworth, Jeanne Shaheen and Maggie Hassan.