In ca 1930 he lived in Breslau at Charlottenstrasse 1 with his wife and a Max Borinski born 02.06.1897; presumably their son. The same Max is also listed at Klosterstrasse 49 with his wife, Lucie geb. Jacobsohn born 27.08.1900.

Julius died at home at Charlottenstrasse 1. His death was reported by Fritz Borinski who lived at the same address; his relationship is not known, and he does not appear in the Breslau synagogue community address list (ca 1930). He is buried in the Cosel Jewish cemetery, Breslau, field WOA.