Gloria Henry

Gloria Henry (born Gloria McEniry; April 2, 1923 – April 3, 2021) was an American actress. She was best known for her role as "Alice Mitchell", Dennis’s mother, from 1959 to 1963 on the CBS family sitcom, "Dennis the Menace".
Henry died on April 3, 2021 at her home in Los Angeles, just one day after her 98th birthday.