Owned by
the Order of Knights of the Hospital of Saint John of Jerusalem. Mentioned
(date commissioned?) in 1534 with as commanding officer Giovanni de la Valette.
Source
Ubaldino
Mori Ubaldini. La Marine del Sovrano Militare Ordino de San Giovannni di
Gerusalemme di Radi e di Malta. Romo, 1971, p. 566-595.