Micer Master (in maritime context). [Pedro, ch. 37: 44] See also: Micé. Both 'micer' and 'micé' seem to be used to address admirals.
Capitão Captain (military rank). [Pedro, ch. 35: 6] Capitão da frota: Captain of the fleet. [João1, ch. 111, 4] Capitães: captains.