Jeannette Expedition New York early in 1874; the newspaperman was impressed by De Long, and assured him that his Arctic ambitions would have the enthusiastic support of the "Herald". In the meantime De Long had applied to the Navy Department for an Arctic command, a request that he was informed would "receive due attention". James Gordon Bennett Jr., had succeeded his father as proprietor of the "New York Herald" in 1866. He had won renown in 1872, when his reporter Henry Morton Stanley, sent by Bennett to Africa in search of the British missionary-explorer David Livingstone, cabled that Livingstone had been found.
David Livingstone Oswell and Anna Mary married and had children. His one regret in later life was that he did not spend enough time with his children. The archives of David Livingstone are maintained by the Archives of the University of Glasgow (GUAS). On 11 November 2011, Livingstone's 1871 Field Diary, as well as other original works, was published online for the first time by the David Livingstone Spectral Imaging Project. Papers relating to Livingstone's time as a London Missionary Society missionary (including hand-annotated maps of South East Africa) are held by the Archives of the School of Oriental and African Studies.