Chamallas, Catherine of Arlington formerly of Lowell. August 13, 2012 at age 91. Beloved sister of Diamond Chamallas and sister to the late Alex, Dan, George, Christos and Nicholas Chamallas. Daughter of the late Stanley and Florence Chamallas. Aunt of Francine Hemmer and her husband Jim, Martha Chamallas and her husband Peter Shane, Florence Chamallas Pollock, Stanley George Chamallas and his wife Janet, Stanley Nick Chamallas and his wife Pam and Charles Chamallas and his wife Lynne. Great Aunt of James and Chris Hemmer and Sarah Hemmer Holve, Elizabeth Shane, Jennifer Chamallas Jones, Nick, Alex, Jason, Cassandra, and Christina Chamallas. Also survived by several great-great nieces and nephews. Family and friends are invited to visit the DeVito-O'Donnell Funeral Home, 1145 Massachusetts Ave., Arlington on Saturday August 18th from 9:00 AM - 10:00 AM and to a funeral home service at 10:00 AM. Interment to follow in Edson Cemetery, Lowell. In lieu of flowers, donations may be made to Saint Athanasius the Great Greek Orthodox Church, 4 Appleton St., Arlington, MA 02476. For directions and online condolences visit devitofuneralhomes.com