earliest comers, [135];

overcame the giants, [137].

Olmos, A. de, [156], [276], [279].

Olosingo, [196].

Omahas, [327].

Onas, [289].

Ondegardo, Polo de, in Peru, [260], [261];

Relaciones, [261].

Onderdonk, J. L., [412].

Ongania, Sammlung, [47], [53].