Oanktayhee, principal deity of the Sioux, [267].
O'Callaghan, Dr., [139].
Ohio River, the, [15], [20], [21], [22], [23], [24], [29], [32];
La Salle affirms that he discovered, [32];
the "Beautiful River," [70], [297], [307], [457], [477], [478], [479], [480], [483].
Ohio, Valley of the,
La Salle aims at the control of, [102].
Ojibwas, the, at Ste. Marie du Saut, [39].
Olighin (Alleghany) River, the, [307].
"Olighin" (Alleghany) River, the, [483].
Omahas, the, [478].
Omawha, Chief, [175].