Gladys Quander Tancil
... that Gladys Quander Tancil interpreted the lives of her enslaved ancestors at George Washington's Mount Vernon for more than twenty years?
... that <b id="mwBO4"><a href="./Gladys_Quander_Tancil" id="mwBO8" rel="mw:WikiLink" title="Gladys Quander Tancil">Gladys Quander Tancil</a></b> interpreted the lives of her enslaved ancestors at George Washington's Mount Vernon for more than twenty years?