Helen L. Knoll, 89, resident of Marshalltown, passed away peacefully on Thursday, June 17, 2021 at the Iowa River Hospice Home.

A Mass of Christian Burial for Helen will take place on Wednesday, July 7 at 10:30 A.M. at St. Francis of Assisi Parish – St. Henry Catholic Church in Marshalltown. Friends and family are also invited to attend a visitation on Tuesday, July 6 from 5:00 to 7:00 P.M. at the Mitchell Family Funeral Home. Memorial contributions may be directed to the family for later designation. For additional questions or to leave a condolence, please visit www.mitchellfh.com or call 641-844-1234.