Funeral services for Anna Vance Visser, age 77 of Knoxville, will be held Wednesday, April 21, 2021 at 11:00 a.m. at Williams Funeral Home, Knoxville, Iowa. Visitation will be held Tuesday, April 20 from 1pm to 7pm at Williams Funeral Home in Knoxville. The family will be present from 5-7pm. In lieu of flowers, the family prefers memorials be made to the family.