Liutgarde
| Father | Herbert II Compte de Vermandois |
| Mother | Hildebrande of France |
| Liutgarde was the daughter of Herbert II Compte de Vermandois and Hildebrande of France. | |
| Marriage* | Liutgarde married William I Longsword, Duke, son of Rolf or Rollo The Ganger, Duke of Normandy and Popa or Papie. |
| Marriage* | Liutgarde married Theobald II. |
| Death* | Liutgarde died in February 978. |
| Name Variation | Liutgarde was also known as Leudegard. |