6 ▁June ▁ 9 1 3 ), ▁who ▁succeeded ▁as ▁em peror ▁in ▁ 9 1 2 . ▁Anna ▁( d . ▁ 9 0 5 / 1 2 ▁or ▁after ). ▁ ▁A ▁nun ▁the ▁convent ▁of ▁St ▁Eu ph emia , ▁Pet ron . ▁Helen ▁( d . ▁ 9 0 5 / 1 2 ▁or ▁after ). ▁ ▁A ▁nun ▁the ▁convent ▁of ▁St ▁Eu ph emia , ▁Pet ron . ▁Maria ▁( d . ▁ 9 0 5 / 1 2 ▁or ▁after ). ▁ ▁A ▁nun ▁the ▁convent ▁of ▁St ▁Eu ph emia , ▁Pet ron . ▁ ▁S ources ▁ ▁Cy ril ▁M ango , ▁" E ud ocia ▁In ger ina , ▁the ▁Norm ans , ▁and ▁the ▁Mac ed onian ▁D ynast y ," ▁Z born ik ▁Rad ova ▁V iz ant olo š k og ▁Instit uta , ▁XIV - XV , ▁ 1 9 7 3 , ▁ 1 7 - 2 7 . ▁ ▁See ▁also ▁ ▁List ▁of ▁By z antine ▁em per ors ▁List ▁of ▁Roman ▁and ▁By z antine ▁Em press es ▁ ▁References ▁ ▁Category : 8 4 0 ▁birth s ▁Category : 8 8 2 ▁death s ▁Category : Var ang ians ▁Category : B ur ial s ▁at ▁the ▁Church ▁of ▁the ▁Holy ▁Apost les ▁Category : By z antine ▁em press es ▁Category : Ph ry g ian ▁dynast y ▁Category : Mac ed onian ▁dynast y ▁Category : M ist ress es ▁of ▁By