Strachwitz was released by the Allies in June 1947. He had lost his wife, his youngest son and his estate during the war. Alda had been killed on 6 January 1946 in a traffic accident with a US military truck in Velden an der Vils. Strachwitz, still a US prisoner of war in camp Allendorf near Marburg, was denied permission to attend the funeral. Harti, who had lost a leg, was killed in action shortly before the end of the war on 25 March 1945 near Holstein. Strachwitz married again on 30 July 1947 in Holzhausen. With his new wife Nora, née von Stumm (1916–2000), he had four children, two daughters and two sons, born between 1951 and 1960.