1Thomas B. Robertson to Thomas Jefferson, 30 April 1810 (Jefferson Papers)
Robertson, Thomas Bolling; sends map of New Orleans to TJ [index entry]
2George Jefferson to Thomas Jefferson, 11 June 1810 (Jefferson Papers)
Robertson, Thomas Bolling; sends map of New Orleans to TJ [index entry]
3George Jefferson to Thomas Jefferson, 14 September 1810 (Jefferson Papers)
Robertson, Thomas Bolling; sends map of New Orleans to TJ [index entry]