Family: 2nd Duke of Normandy William I of Normandy / Luitgarde of Vermandois (F12386)
 | Rollo of Normandy (846-931) |
Gerloc of Normandy (912- )  |
Herbert II of Vermandois (880-943) 
|
| Count of Meaux Robert of Vermandois (920-967) |
| Luitgarde of Vermandois (914-978)
|
