+-- Geoffrey, I  (940-987)
Ermengarde de Anjou  (980-)
|                                +-- Saint Begga  (613-698)
|                             +--Pepin of Heristal  (635-714)
|                             |  |  +--Pepin of Landen 
|                             |  +--Ansigise Arnulfings 
|                             |     |              +-- Syagrius 
|                             |     |           +--Tonantius Ferreolus  (420-485)
|                             |     |           |  |  +--Afranius Syagrius  (330-382)
|                             |     |           |  +-- Ferreolus 
|                             |     |        +-- Tonantius  (450-510)
|                             |     |     +-- Ansbertus 
|                             |     |  +-- Arnouldus  (552-601)
|                             |     |  |  +-- Blithilde 
|                             |     +-- Itta 
|                          +--Charles Martel  (676-741)
|                          |  +-- Alpaide 
|                       +--Pepin the Short  (714-768)
|                       |  +--Bavaria Suanhilde 
|                    +-- Charlemagne  (742-814)
|                    |  +-- Bertrada 
|                 +-- Pepin  (773-810)
|                 |  +--Hildegarde of Swabia 
|              +-- Bernard  (797-818)
|           +-- Pepin  (818-892)
|           |  +-- Cunigunde 
|        +-- Herbert, I  (840-902)
|     +-- Herbert, II  (890-943)
|     |  +--Beatrice of Morris 
|  +-- Robert  (920-968)
+--Adelaide de Anjou  (940-978)
   +--Adelaide de Challons