1Thomas Jefferson to William Eustis, 6 October 1809 (Jefferson Papers)
Eustis, William; as secretary of war [index entry]
2Thomas Jefferson to William Eustis, 24 August 1812 (Jefferson Papers)
Eustis, William; as secretary of war [index entry]
3Thomas Jefferson to William Eustis, 9 February 1812 (Jefferson Papers)
Eustis, William; as secretary of war [index entry]