Mary L. Kelkenberg passed away January 29, 2026.  Born April 9, 1942 in Lackawanna she was a daughter of the late George M. and Edna E. (Cook) McCormick.  Mary worked for Delphi Thermal for 31 years in Lockport where she was in production, retiring in 2001.  She enjoyed quilting, sewing, gardening, and loved spending time with her family.

Mary is survived by her children Alan (Danielle) Kelkenberg, Lynn (Peter) Azzinaro, and Sheri (Stephan) Dermangian; grandchildren Corey (Lindsey) Kelkenberg, Alyssa (Ryan) McGinnis, Paige (Brian) Bursley, Marty Dermangian, Kristan Dermangian, and Stephan Dermangian; great grandchildren Vivian, Morgan, Beckett, Emery, and Aubry; siblings George (Judith Grantham) McCormick and Madeline McCormick.

Relatives and friends are invited to a Memorial Service to be celebrated Saturday, April 11th at 1 PM at Lockport Alliance Church, 555 Davison Road, Lockport, doors will be open at 12 noon, and cookies and desserts will be provided after.  Memorial donations to the Kidney Foundation of WNY, 4444 Bryant & Stratton Way, Williamsville, NY 14221 or Lockport CARES Inc., 188-190 Genesee St., Lockport, NY 14094  would be appreciated by the family.