DELAVAN – Katharine Jacobsen, age 85, of Delavan passed away peacefully on Friday, January 20, 2017 at her home in Delavan. She was born May 15, 1931 in Chicago to Elmer and Harriet (Straight) Stevens. Katharine was united in marriage to Ken Jacobsen. Memorial Services will be held at 11:00 A.M. on Saturday, February 11, 2017 at Beloit College Campus at the Eaton Chapel, 700 College Street in Beloit. MONROE FUNERAL HOME in Delavan is assisting the family.