Haim Mintz, son of Yehiel, was born on October 5th, 1924, and immigrated to Israel in 1934. In 1940 he joined the Lehi under Matti Shmuelevich “Tzur” and trained fighters. After Yair’s murder, he worked in the Organization and Information departments. After the declaration of independence of Israel, a few days after the general Lehi enlistment to the IDF, he also enlisted in the 8th Brigade, 82nd Battalion. He participated in the War of Independence and injured his spine during the battle of Dayr Tariff. Haim married Adina. He received the Lehi badge and the State Warriors badge.