Of Clarence entered into rest on June 23, 2026. Beloved wife of the late Barry Blain; devoted mother of Lynn (Robert) Coughenour, Tracy (Daniel) Christopher, Kathy (Richard) Cassillo, and Jennifer (Robert) Grosskopf; cherished grandmother of Danielle (Christopher) Waters, Corrie Pastor (Carl Baker), Kyle (Amber) Christopher, Chelsea (Grahm) Stief, Taylor (Nathan) Pinson, Dominic (Katie) Cassillo, Alyssa Cassillo, Tony Cassillo (Jennifer Rose), Mackenzie Grosskopf, Zachary Grosskopf (Riley Stenzel), and the late Rachel Bender and Seth Coughenour; adored great-grandmother of Blake, Cryssandra, Raenee, Sofia, Bailey, Olivia, Milana, Kendall, Mia, Bryce, and the late Clover Rey; loving daughter of the late Clyde and Irene (nee Willcockson) Eiss; dear sister of the late Bud (Glorianne) Eiss, Rae (Skip) Gilbert, and Jake Eiss; also survived by many loving nieces, nephews, family, and friends. A Celebration of Life will be held at a later date. In lieu of flowers, donations may be made to Niagara Hospice.