BETTY JEANINE ONKEN
News Staff
Thursday, February 26, 2026
Betty Onken was born on July 18, 1929, in Tea, South Dakota, to Reiner and June Madden Johnson. The family later moved to Iona, MN where Betty graduated from Fulda High School in 1946. After graduation Betty moved to Slayton and worked at Murray County State Bank in Slayton. On July 18, 1948, she and Kenneth “Ken” Onken were married at the Slayton Presbyterian Church. Following their marriage, they made their home in St. Cloud, MN until 1953 when they moved to Thief River Falls. While in Thief River Falls, Betty attended Northland Community College. In 1975 they returned to Slayton, MN. Betty and Ken enjoyed spending their winters in Gulf Shores, AL. Betty loved making Sally Ann cookies, and for 68 years at Christmas she would bake gingerbread cookies for her growing family. Ken passed away on August 5, 2013. In 2018 Betty moved to Sunrise Terrace in Slayton. Due to failing health in August 2025 Betty moved to Prairie View Healthcare Center in Tracy and on February 17, 2026, she moved to Our House Hospice Home in Slayton where she passed away on Wednesday, February 18, 2026, at the age of 96. She was a member of Trinity Lutheran Church in Slayton where she was a member of the Dorcas Society. Betty was an active member of the Slayton Community serving as past Secretary of the Worthington Circuit Missionary Society, hospice volunteer, past President of the Monday Study Club, Women’s Golf Association, A.C.E. volunteer, served as Election Judge and worked at the Murray County Fair for many years. Betty enjoyed family and church activities, needlework, playing cards, volunteering, Library Book Club, and coffee time with friends at the Slayton Bakery and Sunrise Terrace.