john freeman, once he obtained his freedom, worked as a waiter at gadsby's hotel. earlier freeman had been a slave belonging to thomas jefferson who sold him to james madison. he worked in the madison white house with jennings as did his wife, melinda colbert freeman. she a free person, formerly enslaved by thomas jefferson, melinda was a member of the well known hemings family of monticello. the freemans were founders of the neighborhood where jennings purchased the house in 1854, just a 15 to 20-minute walk northwest of lafayette square. the freemans and jennings were eventually joined by other families of ex-slaves of presidents in this neighborhood including three syphax brothers, charles ii, william and colbert, sons of maria carter custis and charles s. syphax senior and nephews of nancy syphax who worked with jennings earlier on lafayette square. now in the 1850s, jennings and charles syphax, ii worked together in the pension office under the department of the interior. charles's brother, william syphax was also employed in the interior department rising fro