Lydia Hamilton Smith (1813-1884) was a prominent mixed-race businesswoman in Lancaster, Pennsylvania, and the longtime housekeeper, life companion, and collaborator of the state’s abolitionist congressman Thaddeus Stevens. In his biography of this remarkable woman, Mark Kelley reveals how Smith served the cause of abolition, managed Stevens’s household, acquired property, and crossed racialized social boundaries.

Born a free woman near Gettysburg, Smith began working for Stevens in 1844. Her relationship with Stevens fascinated and infuriated many, and it made Smith a highly recognizable figure both locally and nationally. The two walked side by side in Lancaster and in Washington, DC, as they worked to secure the rights of African Americans, sheltered people on the Underground Railroad, managed two households, raised her sons and his nephews, and built a real-estate business.

In the last years of Stevens’s life, as his declining health threatened to short-circuit his work, Smith risked her own well-being to keep him alive while he led the drive to end slavery, impeach Andrew Johnson, and push for the ratification of the Thirteenth, Fourteenth, and Fifteenth Amendments.

An Uncommon Woman is a vital history that accords Lydia Hamilton Smith the recognition that she deserves. Every American should know Smith’s inspiring story.