1From James Madison to Thomas Ritchie, 15 September 1821 (Madison Papers)
I have recd. yours of the 8th. instant on the subject of the proceedings of the convention of...
2From James Madison to Thomas Ritchie, 2 July 1822 (Madison Papers)
I recd. some time ago a letter from Mr. H. G. Spafford at Ballston Spa N.Y. in which he says “I...
3From James Madison to Thomas Ritchie, 13 August 1822 (Madison Papers)
Your favor of Aug 7 is so full & satisfactory an answer to my request of July 2. that I ought not...
4From James Madison to Thomas Ritchie, 18 December 1825 (Madison Papers)
Yours of the 10th. inst: was recd. a few days ago & I give it the earliest answer which...
5James Madison to Thomas Ritchie, 24 May 1830 (Madison Papers)
J. Madison with his respects to Mr. R. remarks that a Marginal note in the Enquire[r] of the...
6Thomas Jefferson to Thomas Ritchie, 22 May 1809 (Jefferson Papers)
Th: Jefferson presents his friendly salutations & compliments to mr Ritchie, and observes to him...
7Thomas Jefferson to Thomas Ritchie, 19 January 1810 (Jefferson Papers)
Th: Jefferson returns mr Ritchie thanks for the copy of mr Wood’s New theory of the rotation of...
8Thomas Jefferson to Thomas Ritchie, 15 March 1810 (Jefferson Papers)
The author of the inclosed having expressed a wish to Th: Jefferson that it might appear in our...
9Thomas Jefferson to Thomas Ritchie, 19 September 1813 (Jefferson Papers)
The inclosed biographical Notice of our late minister mr Barlow was prepared for some of the...
10Thomas Jefferson to Thomas Ritchie, 15 August 1814 (Jefferson Papers)
It is probable that a mr Clopper of Maryland is now in Richmond exhibiting a loom of the most...