(1813 - 1884)
As Thaddeus Stevens’ supporter and confidante, Lydia Hamilton Smith played a major role in his life, and he in hers. A widow with two young sons when she became Stevens’ housekeeper in 1847, for 25 years she managed his home and businesses in Lancaster and also accompanied him to Washington, D.C. to run his household and to serve as hostess.

Their partnership afforded her the opportunity to gain the skills and social contacts that helped her later become a successful businesswoman. She eventually owned and managed a number of properties in Lancaster, Philadelphia and Washington, D.C. – an extraordinary accomplishment for a woman of that era, particularly a woman of color. Her boarding house in Washington drew some of the most powerful people of the time, including members of Congress and foreign dignitaries.

Despite rumors and innuendos about their relationship, Stevens and Smith courageously continued their remarkable partnership in an era of strict segregation. Correspondence and third-person accounts indicate that theirs was a cordial and respectful friendship. He consistently treated her as an equal and with great deference at a time when most whites considered blacks inferior. In turn, she expertly managed his household and businesses, freeing him to pursue the landmark legislation that transformed American society.

As recent archaeological excavations behind Stevens’ home indicate, it is likely that Stevens and Smith cooperated on another very important venture as well – the Underground Railroad. A number of archaeologists who have visited the underground cistern discovered on the property have confirmed its probable use as a hideaway for runaway slaves. Ample documentation exists that Stevens regularly assisted black fugitives and paid spies to report on slave catchers active in the area. While less definitive information exists on Smith’s role in the Underground Railroad, research is continuing. However, the nature of their partnership, the proximity of her home to the cistern, and her connections in the local African-American community offer tantalizing clues.

The Thaddeus Stevens & Smith Historic Project is of the utmost importance for Lancaster. Stevens, one of Lancaster's most noteworthy citizens, has long been neglected, and it is great that this prescient advocate of racial equality is finally being recognized, to say nothing of his great Afro-American friend, Mrs. Lydia Hamilton Smith, whom he always treated with the greatest respect.

- Dr. Hans L. Trefousse, distinguished professor of history at Brooklyn College and the Graduate Center of the City University of New York and author of Thaddeus Stevens: Nineteenth-Century Egalitarian