He married Zmira (Mani) Zilkha, of the well-known Mani family of Hebron, great-granddaughter of the revered Kabbalist Rabbi Eliyahu Mani. She and her family survived the 1929 Hebron massacre. They had a son, Daniel A. Zilkha, born October 1, 1942, who became a New York City-based executive and philanthropist.