| 1. | Sir Alexander, 1764–1820, Scottish explorer in Canada. |
| 2. | Alexander, 1822–92, Canadian statesman, born in Scotland: prime minister 1873–78. |
| 3. | William Lyon, 1795–1861, Canadian political leader and journalist, born in Scotland. |
| 4. | a river in NW Canada, flowing NW from the Great Slave Lake to the Arctic Ocean. 1120 mi. (1800 km) long; with tributaries 2525 mi. (4065 km) long. |
| 5. | a district in the SW Northwest Territories of Canada. 527,490 sq. mi. (1,366,200 sq. km). |
| Mackenzie, William Lyon 1795-1861. British-born Canadian insurgent and member of Parliament (1828-1836 and 1851-1858) who led an armed insurrection in Toronto (1837) to protest colonial rule. |