WordNet (r) 3.0 (2006):

Blenheim
    n 1: the First Duke of Marlborough and Prince Eugene of Savoy
         defeated the French in 1704 during the War of the Spanish
         Succession

U.S. Gazetteer Places (2000):

Blenheim, SC -- U.S. town in South Carolina
   Population (2000):    137
   Housing Units (2000): 78
   Land area (2000):     0.652059 sq. miles (1.688825 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.652059 sq. miles (1.688825 sq. km)
   FIPS code:            06850
   Located within:       South Carolina (SC), FIPS 45
   Location:             34.507513 N, 79.653088 W
   ZIP Codes (1990):     29516
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Blenheim, SC
    Blenheim