There is one place named William Patterson Lake in Canada.
All places in the world called "William Patterson Lake".
Wellington (4)
Windsor (4)
Borden (3)
Princeton (3)
Westport (3)
Milton (3)
Richmond (3)
Benton (3)
Saint Andrews (3)
Selkirk (3)
Tracadie (3)
Kingston (3)
Victoria (3)
Havelock (3)
Centreville (3)
Sidney (3)
Alexandria (2)
Chesterville (2)
Drinkwater (2)
Grand Beach (2)
Kitchener (2)
Montague (2)
Saint-Laurent (2)
Southampton (2)
Wallace (2)
Beaver (2)
Cambridge (2)
Cornwall (2)
Enterprise (2)
Hebron (2)