Obentraut, Ritter v. [1] [2] (IV-156)

Obereigner, v. [5] (V-211)

Oberländer, Frhr. v. [4] (IV-157)

Oberleithner, Edle v. [4] (IV-157)

Obermayer v. Marnach, Ritter [1] [6] (IV-157)

Obermayer v. Rechtsinn [1] (IV-157)

Obwurzer, v. [1] (IV-158)

Oppolzer, Ritter v. [1] (IV-158)

Orelli, v. [1] [2] (IV-158)

Oschtzadal Edle v. Miraberg [2] (IV-158)

Ottahal Edle v. Ottenhorst [5] (V-212)

Otter [7]