(Redirected from Leo IV of Armenia)'Levon III' ()(
1289-
1307) was king of the
Armenian Kingdom of Cilicia, ruling from
1303 to
1307, along with his uncle
Hethum II. He was the son of
Thoros III of Armenia and Margaret de Lusignan, daughter of King
Hugh III of Cyprus and was part of the
Hetoumid-family.
He was married to his cousin Agnes de Lusignan, daughter of Princess
Isabella of Armenia and
Amalric de Lusignan.
In
1303, he was crowned King of Armenia after the retirement of his uncle and Regent Hethum II. The king and his uncle led the Armenian army in
1305 to smash a
Mamluk raiding force at
Bagras. In August,
1307, Leo and Hethum were murdered with their retinue while visiting the
Mongol emir
Bilarghu at
Anazarva. He was succeeded as king by his uncle,
Oshin.