Sometime between 1047 Hugh IV married Bertha , daughter of Odo II , widow of Alan III , Duke of Brittany .
Hugh III of Maine was forced to recognize Fulk III , Count of Anjou as his overlord .
Sometime between 1047 Hugh III   married Bertha , daughter of Odo II , widow of Alan III , Duke of Brittany .
Hugh III of Maine was forced to recognize Fulk III , Count of Anjou as his overlord .