Adelaide del Vasto
...that because Adelaide del Vasto was divorced by King Baldwin I of Jerusalem in 1117, her son Roger II of Sicily refused to give assistance to the Crusader states during the Second Crusade?
...that because <b id="mwAqg"><a href="./Adelaide_del_Vasto" id="mwAqk" rel="mw:WikiLink" title="Adelaide del Vasto">Adelaide del Vasto</a></b> was <a href="./Divorce" id="mwAqo" rel="mw:WikiLink" title="Divorce">divorced</a> by King <a href="./Baldwin_I_of_Jerusalem" id="mwAqs" rel="mw:WikiLink" title="Baldwin I of Jerusalem">Baldwin I of Jerusalem</a> in <a href="./1117" id="mwAqw" rel="mw:WikiLink" title="1117">1117</a>, her son <a href="./Roger_II_of_Sicily" id="mwAq0" rel="mw:WikiLink" title="Roger II of Sicily">Roger II of Sicily</a> refused to give assistance to the <a href="./Crusader_states" id="mwAq4" rel="mw:WikiLink" title="Crusader states">Crusader states</a> during the <a href="./Second_Crusade" id="mwAq8" rel="mw:WikiLink" title="Second Crusade">Second Crusade</a>?