Letter from William Tudor to his brother, Henry James Tudor,

In this letter written to his youngest brother from London, Tudor promises when he returns to America, he will protect him from their siblings if they have been picking on him.

Letters from Henry James Tudor to his brother, William Tudor,

One letter written to Tudor from Ligorno, Italy, criticizes the contents his correspondence as containing a "dull, vapid succession of sentences"; it also contains a message to their mother regarding his extensive travels in Europe. One letter written from New Orleans addresses their brother Frederic’s health, and his ice business in Cuba and the West Indies.

Letters from William Tudor to his brother, John Henry Tudor,

One letter written from Rotterdam describing Tudor’s difficult voyage at sea, and one letter written from London addressing John’s plans after college, in which Tudor quotes Voltaire.

Letter from Frederic Tudor to his brother, John Henry Tudor,

Letter facetiously addressed to "Juan."

Tarjamah-ʼi Hanrīyah : manuscript, undated

Translated by Muḥammad Bāqir Khurāsānī Biranjirdī (?) in 1223 [1808] in Hyderabad Deccan for Henry Russell.