Michael IX Palaiologos
Michael IX was born in 1277.  He died at the age of 43 on October 12th, 1320.

 Rita Of Armenia
Rita Of was born in 1278.  She died at the age of 55 in July 1333.

 Andronikos III Palaiologos
Andronikos III was born in 1296.  He died at the age of 45 on June 15th, 1341.