Ortiz, Diego, [553].
Ortiz de Matienzo, Juan, [238].
Ortiz of Narvaez’ expedition, [245];
with De Soto when he died, [252].
Osimo, d’, Colomb et Marchena, [3].
Osorius, De rebus Emmanuelis gestis, [616].
Osorno, [524];
founded, [549].
Ostro (south), [94].
Osuna, Duque d’, [89].