Julia Drusilla
Antonia raised her children in Rome. Tiberius adopted Germanicus in AD 4. Germanicus died in 19 AD, allegedly poisoned through the handiwork of Gnaeus Calpurnius Piso and Munatia Plancina. Tacitus suggests but does not outright say in "Annals" 3.3 that, on the orders of Tiberius and Livia Drusilla, Antonia was forbidden to go to his funeral. When Livia Drusilla died in June 29 AD, Antonia took care of her younger grandchildren Caligula, Agrippina the Younger, Julia Drusilla, Julia Livilla and later Claudia Antonia.