Estelle Harris, the actress known for her role in “Seinfeld” as character George Costanza’s mother, died over the weekend, according to her agent. She was 93.
“It is with the greatest remorse and sadness to announce that Estelle Harris has passed on today, leaving a hole in my heart too deep to describe,” her son Glen Harris said via agent Michael Eisenstadt. “Her kindness, passion, sensitivity, humor, empathy and love were practically unrivaled, and she will be terribly missed by all those who knew her.”