Berget was born on February 24, 1925, on the family farm near Powers Lake, ND to Carl and Leva Olson. She attended the Torvik, Jorgerson and Powers Lake Schools.
She married her devoted husband and love of her life, Kermit L. Estby on December 31, 1941. They were blessed with many years together until his death on May 2, 1999.
She was a devoted mother and wife and an active member of her community. Berget was a member of St. Andrew Luthern Church in Beaverton, OR, where she belonged to the Silver Saints Bible Study. She was a proud member of Beta Sigma Phi Sorority, where she held many offices during her lifetime. She served her community by working with the local election Board and volunteering for the Red Cross and Multiple Sclerosis Association of America. She enjoyed bowling and golfing along with helping manage the family business. Berget is survived by two sons, Dwight, Newberg, OR; David (Lois) Beaverton, OR; and a daughter, Lana Sagaser (Mark) Gaston, OR. She will also be missed by eight grandchildren and 15 great-grandchildren.
Berget was preceded in death by her parents, one sister, Ella Medalen and three brothers; Melvin Olson, Carroll L. Olson and Alton Olson.