
1) Latin boy name 2) Masculine given name
Found on
https://www.crosswordclues.com/clue/desiderius

(from the article `Pippin III`) ...In 756 the Frankish king once more entered Italy. Aistulf was once more constrained to make promises, but the same year he diedof a fall from his ... ...from the Lombard king and gave it directly to the pope, notwithstanding protests both from Byzantium and from the inhabitants of Ravenna itself....
Found on
http://www.britannica.com/eb/a-z/d/35
No exact match found.