Title of Counts with “de Trebinje et Popovo” suffixes Vienna 23.4.1687 (for Lucas, Raphael and Nikola Gučetić); Austrian Aristocracy confirmation on 10.11.1817 (for Raphael Johann Gučetić, Patrizier of Dubrovnik); Austrian Confirmation as a “Count of Trebinje and Popovo” 31.5.1818 (for the brothers and cousins Johann Nicolaus, Lucas Nicoloaus, Lucas Maria, Paul Wladislaus, Wladislaus Franz and Paul Franz Gučetić); Austrian Aristocracy and coat of arms confirmation by A.E of 16.6.1835, diploma… 27.8.1836 (for Melkior Gučetić).
In the book: Condition increases and grace document for the German Reich and Austrian hereditary country until 1806… of Karl the Friedrich v. franc on lock Senftenegg, 1970, the following is noted: Gučetić, Raphael Johann de, Patrizier of Dubrovnik, AdBest., 10.XI 1817, Gučetić, Paul de, son of the Wladislaus, Lucas, Lucas Maria, Johann, Paul, Söhne of the Nikola Vladislav, count title as a "Count von Trebinje and Popovo", 31.V.1818.
In the manual of the aristocracy, Gräfliche Häuser, volume XI, 1983, the genealogy of the counts Gučetić is published.
In the entrance text in the manual of the aristocracy is mentioned: They are the last ones of the genealogy (with further lines): Gotha gfl.
[2] The last descendant of this branch is the Marquis Giorgio Gozzi, who in 1981 wrote a book dedicated to his distant roots: The free and sovereign Republic of Ragusa, 634-1814.