Col. Croom died in 1863. His widow continued to live at Magnolia Grove until her death in 1878. As part of the estate settlement, Mrs. Croom’s niece, Sallie Pearson Hobson, purchased the house in 1879.
In 1867, Sallie Pearson married James Hobson of Davie County, North Carolina. They had seven children. Their second child, Richmond Pearson Hobson, became a hero of the Spanish-American War. Hobson attempted to block Santiago Harbor, Cuba, by purposefully sinking the USS Merrimac at the entrance. Although the effort was unsuccessful, Hobson was recognized as a national hero after his release by the Spanish. He was awarded the Medal of Honor in 1933.
Hobson resigned from active duty in 1903 and entered politics. He served as a U.S. Representative from 1906-1914. From 1914 until his death in 1937, he staunchly supported Prohibition and the banning of drugs and alcohol.
A prominent author, Hobson wrote books on naval construction, naval supremacy, prohibition, and diplomacy. He traveled throughout the U.S. talking on these subjects, and lecturing on behalf of the Women’s Christian Temperance Union and the Anti-Saloon League. Mementos from his career are housed at Magnolia Grove.