'Fergus' definitions:

Fergus -- U.S. County in Montana

From: Gazetteer 2000
Name :
Fergus -- U.S. County in Montana
Population (2000) :
11893
Housing Units (2000) :
5558
Land area (2000) :
4339.167951 sq. miles (11238.392924 sq. km)
Water area (2000) :
11.196738 sq. miles (28.999417 sq. km)
Total area (2000) :
4350.364689 sq. miles (11267.392341 sq. km)
Located within :
Montana (MT), FIPS 30
Location :
47.111314 N, 109.448969 W