London, Radisson's first visit to, 137-138.

Long Sault, Rapids of, Dollard's battle at, 96-98, 198.

Lord Preston, English envoy in France, 177, 180, 181.

Low, A. P., quoted, 128 n., 146 n., 149 n.

M

Mackay, Alexander, Mackenzie's lieutenant, 288, 291, 292, 293, 296, 299.

Mackenzie, Sir Alexander, early career of, 276; stationed at Fort Chipewyan, 276-277; exploration of Mackenzie River by, 280-285; crosses the Arctic Circle, 285; reaches Arctic Ocean, 285-286; returns up the Mackenzie to Fort Chipewyan, 286; exploration of Peace River by, 288-294; discovers source of Peace River, 294; crosses the Divide and reaches head waters of Fraser River, 294; travels down the Fraser, 294-298; adventures with Indians, 298-300; reaches the Pacific Ocean, 302-303; return to Fort Chipewyan via Peace River, 304-305; later life, 306.

Mackenzie, Charles, 311.

Mackenzie, Roderick, 278, 279.

Mackenzie River, exploration of, 280-287, 296-302.