Mueller, Kathleen M. (nee Reeb) - March 9, 2022 - Beloved wife of Theodore T. Mueller. Devoted mother of Ashley M. (Michael) Marzec, Michele K. (Eric) Schrader and Kristyne M. (Christopher) Covel. Cherished grandmother of Lucas, Liam, Aleah, Elynn and Evan. Loving daughter of the late Frederick and Joan M. Reeb. Dear sister of Freddie Jr. "Rick" (Kathy), Judy (Gary) Robey, Carolyn (Mike) Yeates, Eileen (Danny) Whitehead and Timothy (Annmarie) Reeb. Sister-in-law of Cheryl Ann (Robert) Wasson and Mark A. (Dawn) Mueller. Aunt of many nieces and nephews. A Memorial Mass will be held at St. Amelia's Church 2999 Eggert Rd., Tonawanda, NY 14150, Tuesday at 9:00 AM. In lieu of flowers donations in Kathy's memory to Hospice Foundation of WNY. Arrangements by the C. Mertz and Son Funeral Home, Inc. Please share condolences at www.mertzfh.com