Rita of Armenia Byzantine empress as Maria (1278–1333) Parents Keran, Queen of Armenia Leo II Children Theodora Palaiologina Manuel Palaiologos Anna Palaiologina Andronikos III Palaiologos Siblings Alinakh Constantine I, King of Armenia Sempad Thoros III Oshin Hethum II, King of Armenia Euphemia of Armenia Isabella of Armenia, Princess of Tyre Partners Michael IX Palaiologos