1Thomas Jefferson to Maria Cosway, 27 December 1820 (Jefferson Papers)
Cosway, Maria Louisa Catherine Cecilia Hadfield (Richard Cosway’s wife); family of [index entry]
2Thomas Jefferson to George Hadfield, 10 September 1822 (Jefferson Papers)
Cosway, Maria Louisa Catherine Cecilia Hadfield (Richard Cosway’s wife); family of [index entry]