1John Dortic to Thomas Jefferson, 14 August 1811 (Jefferson Papers)
grapes; Alexander (Cape of Good Hope) [index entry]
2Bernard McMahon to Thomas Jefferson, 28 February 1812 (Jefferson Papers)
grapes; Alexander (Cape of Good Hope) [index entry]
3Thomas Jefferson to Louis H. Girardin, 25 December 1815 (Jefferson Papers)
grapes; Alexander (Cape of Good Hope) [index entry]
4Thomas Jefferson to John Adlum, 13 January 1816 (Jefferson Papers)
grapes; Alexander (Cape of Good Hope) [index entry]
5Thomas Jefferson to Levin Gale, 7 May 1816 (Jefferson Papers)
grapes; Alexander (Cape of Good Hope) [index entry]
6Thomas Jefferson to John Adlum, 13 June 1822 (Jefferson Papers)
grapes; Alexander (Cape of Good Hope) [index entry]