"Prince Aribert Joseph Alexander of Anhalt (18 June 1866 - 24 December 1933) was regent of Anhalt from September to November 1918 on behalf of his ...
underage nephew, Duke Joachim Ernst. As regent, following the German revolution, he abdicated in the name of his nephew on 12 November 1918, thus ending the rule of the House of Ascania in Anhalt." - (en.wikipedia.org 12.01.2020)
