Kathleen Barrett, 60, of Great Falls, died of lung cancer/lymphoma on Friday, December 21, 2012 at a local hospital.Per Kathleens request no services are being planned. Cremation has taken place under the direction of Schnider Funeral Home. Schnider Funeral Home is handling the arrangements.Kathleen is survived by her mother Violet Reather of Great Falls; daughter Cassandra Barrett of Missoula, MT; brother Thomas L. Kuntz of Great Falls; and one grandchild.