_Louis I CAROLINGIAN ___+
                                                 | (0778 - 0840)          
                         _Lothair I CAROLINGIAN _|
                        | (0795 - 0855) m 0821   |
                        |                        |_Ermengarde of HESBAYE _+
                        |                          (0778 - 0818)          
 _Louis II CAROLINGIAN _|
| (0825 - 0875)         |
|                       |                         _Hugh I ETICHO _________+
|                       |                        | (0765 - 0837)          
|                       |_Ermengarde of ETICHO __|
|                         (.... - 0850) m 0821   |
|                                                |_Ava of MATFRIEDE ______
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|
|--Ermengarde of CAROLINGIAN 
|  (0852 - 0897)
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