I am looking for ancesters above.

John Dower married Rose Miller; both born between 1860 and 1875. They had at least one daughter,Blanch Faye Dower, b. Dec. 9, 1893 in Wadena, MN, d. March 22, 1981 in Tacoma, WA. Blanche married Oscar N. Lundberg, b. March 26, 1894 in Sebeka, MN, d. July 14, 1964 in Tacoma, WA.
Cannot find any other info for Dower-Miller, or Lundberg; parents, siblings, etc.
Can anyone help?
Paulette