The city is named after its largest lake, White Bear Lake. American writers have delivered differing versions of the legend that explains the origin of the name. In her book "Indian Legends of Minnesota", Mrs. Carl T. Thayer writes that "It is said that a Sioux maiden fell in love with a Chippewa brave. She, the daughter of the Chief, on learning that her father planned war against the Chippewa, ran to her lover and warned him. The brave went alone into the Sioux village to ask for peace and the hand of the maiden. Before the Chief would agree, the Chippewa would have to do a brave deed."