Marcus Aurelius Severus Alexander, also known as Alexander Severus, was Roman emperor from 222 until 235. The last emperor from the Severan dynasty, he succeeded his slain cousin Elagabalus in 222, at the age of 13. Wikipedia
Born: Arqa, Lebanon
Assassinated: March 235 AD, Mogontiacum
Parents: Elagabalus, Julia Avita Mamaea, and Marcus Julius Gessius Marcianus
Cousin: Elagabalus
Full name: Caesar Marcus Aurelius Alexander
Spouse: Sallustia Orbiana (m. 225 AD)
Aunt: Julia Soaemias