Blanch was preceded in death by her parents; her husband of 42 years, Don Weymuth; and her son, Dennis Weymuth.
She is survived by her children, Diane (Mike) Sauber and Rodney (Christy) Weymuth; grandchildren, Jessica (John) Wallisch, Monica (Nick) Danahy, Brandi (Chris) Luber, and Justin (Meg) Weymuth; four great grandsons; sisters, Betty Akers and Doris (Jim) Akey; and a brother Donald (Barbara) Hedges.