Maltese galley Santa Barbara 1550

Owned by the Order of Knights of the Hospital of Saint John of Jerusalem. Mentioned (date commissioned?) in March 1550 with as commanding officer Guglielmo Coiupier.

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.