Darlene Mae Rasmussen was born on June 12, 1927, in Harlan, Iowa, to Celius and Matie Marie (Hansen) Larson. She graduated from Harlan Community High School with the Class of 1944.
On January 16, 1948, Darlene was united in marriage to John Harold Rasmussen in Minneapolis, Minnesota. Two children were born to this union: Diane and Ricky.