Dennis Leistner Obituary
It is with sadness that the passing of Dennis Leistner (Buffalo, New York) is shared. Dennis, born on December 7, 1944, passed away on July 25, 2026. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his former wife Betty; his son Bryan; and his siblings, Richard Leistner, Rose Zygmunt (Raymond), Allen Leistner, Ernie Leistner (Helen), Paul Leistner (Grace), Robert Leistner (Elizabeth), Raymond Leistner (Maureen) and Ronald Leistner (Phyllis).
He is survived by: his wife Elizabeth; his sons, Scott and Matthew; his daughters-in-law, Holly and Jacquelynn; his grandchildren, Lauren, Allyson, Lucas and Jacob; and his sisters, Gertrude Bettinger (Norman), Maryanne Gress (Harvey) and Joyce Kobee (Robert). He is also survived by many nieces, nephews, cousins, neighbors, and dear friends.
