Complex sentence: Following the collapse of the Monarchy, all Austrian titles were abolished by law in 1919 and from there on the names consists only of prename and surname, without von or title, scilicet "Georg Hohenberg".
Split into simpler sentences: Following the collapse of the monarchy, all Austrian titles were abolished by law in 1919. From then on, names consist only of prename and surname, without von or titles, scilicet "Georg Hohenberg".