+--Pepin of Landen  (-UNKNOWN)
Ansigise Arnulfings  (-UNKNOWN)
|              +-- Syagrius  (-UNKNOWN)
|           +--Tonantius Ferreolus  (420-485)
|           |  |  +--Afranius Syagrius  (330-382)
|           |  +-- Ferreolus  (-UNKNOWN)
|        +-- Tonantius  (450-510)
|     +-- Ansbertus  (-UNKNOWN)
|  +-- Arnouldus  (552-601)
|  |  +-- Blithilde  (-UNKNOWN)
+-- Itta  (-UNKNOWN)