Jack was born in Brooklyn, NY and had been a resident of Vero Beach for 5 years coming from St. Cloud, FL.
Jack served in the U.S. Marines during World War II.
Prior to retirement, Jack owned and operated Capital Supermarkets in Brooklyn, NY. He loved both dogs and birds. Jack was of the Catholic faith.
Survivors include his daughter, Ann Keenan, of Vero Beach, FL; son, Richard Keenan, of Wycoff, NJ; sisters, Maryann Landon, of Kissimmee, FL, Eileen Kunreuther, of Beverly Hills, FL; 2 grandchildren and many nieces and nephews.
A Memorial Service with Military Honors will be held at 2:00pm on Saturday, September 6, 2014 at Aycock Funeral Home in Fort Pierce, FL.
Arrangements are under the care of Aycock Funeral Home, Fort