Wilhelm Arthur Aron
Rudolf Apt says that Isidor died while Berta was pregnant with Willi; however the latter's birth certificate shows that he was born 9 months before Isidor's death and that, in fact, Isidor registered the birth.
Willi was an opera producer.
Sources (click here for generic source information)
This record was last updated on 31/01/2021 at 20:15