Autograph letter signed, in Italian, from Gaetano de Castilia to a "Miss Horner", probably Susan or Joanna Horner, no place, 27 November [no year]: “Though I be not in the habit of going into Society on account of the imperfection of my ear I feel I can not give up the pleasure of coming this evening to thank you and your sister for your kindness: and would not, besides, miss the opportunity of meeting a friend of the Tickor’s [!] family, and paying my respect to him [...]”.