1Nicholas H. Lewis to Thomas Jefferson, 23 December 1816 (Jefferson Papers)
Meriwether, William Douglas; and Rivanna Company [index entry]
2Enclosure: Extracts from Minutes of the Directors of the Rivanna Company, 4 December 1810–4 November 1816 (Jefferson Papers)
Meriwether, William Douglas; and Rivanna Company [index entry]
3William D. Meriwether and Nicholas H. Lewis to Thomas Jefferson, 1 June 1819 (1st letter) (Jefferson Papers)
Meriwether, William Douglas; and Rivanna Company [index entry]
4William D. Meriwether and Nicholas H. Lewis to Thomas Jefferson, 1 June 1819 (2d letter) (Jefferson Papers)
Meriwether, William Douglas; and Rivanna Company [index entry]