Birth or marriage date must be wrong because that would mean he wouldhave married at age four.
One source says he was born "1763 or 1764". Most others say "1764" or"1764?".
This is the great Canadian explorer, who you can find in any encyclopediaand who is credited with being the first person in North America to crossthe continent from East to West, even before Lewis and Clark. The reasonmany U.S. citizens have not heard of him is that he made his voyage inCanada.
Marriage Notes for Alexander Mackenzie Sir and Geddes Mackenzie-594
Apparently Alexander and Geddes' last names were both Mackenzie (orMacKenzie).