1George W. Erving to Thomas Jefferson, 29 January 1811 (Jefferson Papers)
Hackley, Richard Shippey; consul at Cádiz [index entry]
2John Martin Baker to Thomas Jefferson, 3 April 1811 (Jefferson Papers)
Hackley, Richard Shippey; consul at Cádiz [index entry]
3Thomas Jefferson to George Jefferson, 4 November 1811 (Jefferson Papers)
Hackley, Richard Shippey; consul at Cádiz [index entry]