Clay's agent arranged for Dupuy to be imprisoned in
Alexandria, which was then part of the District of Columbia, while he decided what to do. Clay had Dupuy removed from Washington and transported to
New Orleans, to the home of his daughter and son-in-law
Martin Duralde Jr. She was enslaved there for another decade. Finally, on October 12, 1840, Henry Clay freed Charlotte Dupuy and her daughter Mary Ann in New Orleans. He retained her son Charles Dupuy, who traveled with him to speaking engagements. Clay frequently used him as an example of how well he treated enslaved people. He eventually freed Charles in 1844. Clay, either before he died in 1852 or by his will, or his descendants, freed Charlotte's husband Aaron Dupuy or "gave him his time". The couple reunited to live again in Kentucky, where Aaron worked for John M. Clay at Ashland after his father's death. While no deed of emancipation was found for Aaron Dupuy, according to the 1860 census, he and Charlotte Dupuy lived together as free persons in
Fayette County, Kentucky. An obituary of Aaron Dupuy said he died February 6, 1866, and was survived by his widow, although she was not listed by name. ==Legacy==