Yaropolk Izyaslavich
...that the 11th century Duke Yaropolk Izyaslavich is an Eastern Orthodox saint?
...that the 11th century <a href="./Knyaz" id="mwFJ4" rel="mw:WikiLink" title="Knyaz">Duke</a> <b id="mwFJ8"><a class="mw-redirect" href="./Yaropolk_Izyaslavich" id="mwFKA" rel="mw:WikiLink" title="Yaropolk Izyaslavich">Yaropolk Izyaslavich</a></b> is an <a href="./Eastern_Orthodox_Church" id="mwFKE" rel="mw:WikiLink" title="Eastern Orthodox Church">Eastern Orthodox</a> <a href="./Saint" id="mwFKI" rel="mw:WikiLink" title="Saint">saint</a>?