1Valentín de Foronda to Thomas Jefferson, 26 August 1809 (Jefferson Papers)
Spanish language; letters in, from; V. de Foronda [index entry]
2Valentín de Foronda to Thomas Jefferson, 18 October 1809 (Jefferson Papers)
Spanish language; letters in, from; V. de Foronda [index entry]
3Valentín de Foronda to Thomas Jefferson, 30 November 1811 (Jefferson Papers)
Spanish language; letters in, from; V. de Foronda [index entry]
4Valentín de Foronda to Thomas Jefferson, 6 May 1812 (Jefferson Papers)
Spanish language; letters in, from; V. de Foronda [index entry]
5Valentín de Foronda to Thomas Jefferson, 23 April 1813 (Jefferson Papers)
Spanish language; letters in, from; V. de Foronda [index entry]