Constantine V was Byzantine emperor from 741 to 775. His reign saw a consolidation of Byzantine security from external threats. As an able military leader, Constantine took advantage of civil war in the Muslim world to make limited offensives on... Wikipedia
Born: 718 AD, Constantinople
Died: September 14, 775 AD (age 57 years)
Children: Leo IV the Khazar, Nikephoros, Anthusa of Constantinople, and more
Grandchild: Constantine VI
Parents: Leo III the Syrian and Maria
Deposed date: 775 AD