+-- Conan, I  (ABT 945-992)
Judith of Brittany  (982-1017)
|  +-- 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