Birth of Julia Mamaea to Julia Maesa.
October 1
Birth of Severus Alexander to Julia Mamaea in Phoenicia.
April 11
Macrinus is proclaimed emperor and exiles Julia Maesa, her daughters Julia Soaemias and Julia Mamaea, and her grandson Elagabalus.
March 11
Elagabalus and his mother Julia Soaemias are assassinated by the Praetorian Guard in Rome. Following Elagabalus’s death, Aquilia Severa disappears from the historical record. Severus Alexander becomes Emperor, while Julia Maesa and Julia Mamaea remain very powerful.
Approximate death year of Julia Maesa, mother to Julia Mamaea and grandmother of Severus Alexander.
August
Julia Mamaea has the wife of Severus Alexander, Sallustia Orbiana,, exiled and her father executed.
March 21
Severus Alexander and Julia Mamaea are killed together in a military camp by soldiers loyal to Maximus Thrax, who becomes Emperor.