Memorial services for Karen Duis, 79, of Panora, will be Wednesday, May 18th at 11 am at the St. Thomas  Lutheran Church in Panora.  Visitation will be 1 hour prior to the service.  Twigg Funeral Home in Panora is assisting the family.  Survivors include:  Husband, Kass.  Sons, Kevin Duit and Kurt Duit.  7 grandchildren.  1 great grandson.