Addison, John
John Addison was a clerk in the U.S. General Land Office, from 1837 to his removal sometime between September 1841 and September 1843. From May 1849 until at least 1851, he was a clerk in the Department of the Interior.
The Biennial Register of all Officers and Agents in the Service of the United States (Washington, DC: Blair & Rives, 1838), 23; Register of all Officers and Agents, Civil, Military, and Naval, in the Service of the United States, on the Thirtieth September, 1839 (Washington, DC: A. B. Claxton, 1839), 21; Register of all Officers and Agents, Civil, Military, and Naval, in the Service of the United States, on the Thirtieth September, 1841 (Washington, DC: Thomas Allen, 1841), 21; Register of all Officers and Agents, Civil, Military, and Naval, in the Service of the United States, from the Thirtieth September, 1841, to the Thirtieth September, 1843 (Washington, DC: J. & G. S. Gideon, 1843), 28; H.R. Ex. Doc. No. 79, 31st Cong., 1st Sess. (1850); Register of all Officers and Agents, Civil, Military, and Naval, in the Service of the United States, on the Thirtieth September, 1851 (Washington, DC: Gideon, 1851), 149.