Descendants (12 Generations) | Children (11) - The second generation
| # | Children | Name | Born | Died | Father | Mother |
| 1 | | | Abt 1054 | 1134 | William I, King of England | Maltilda of Flanders, Duchess of Normandy and Queen of England | | 2 | | | 1055 | 1075 | William I, King of England | Maltilda of Flanders, Duchess of Normandy and Queen of England | | 3 | | | 1056 | 1127 | William I, King of England | Maltilda of Flanders, Duchess of Normandy and Queen of England | | 4 | | | 1055 | | William I, King of England | Maltilda of Flanders, Duchess of Normandy and Queen of England | | 5 | | | 1057 | 1 Aug 1100 | William I, King of England | Maltilda of Flanders, Duchess of Normandy and Queen of England | | 6 | Yes | | 1057 or 1061 | 13 August, 1090 | William I, King of England | Maltilda of Flanders, Duchess of Normandy and Queen of England | | 7 | Yes | | About 1062 | 8 Mar 1137/38 | William I, King of England | Maltilda of Flanders, Duchess of Normandy and Queen of England | | 8 | | | Abt 1064 | | William I, King of England | Maltilda of Flanders, Duchess of Normandy and Queen of England | | 9 | | | | | William I, King of England | Maltilda of Flanders, Duchess of Normandy and Queen of England | | 10 | Yes | | 1070 | 1 Dec 1135 | William I, King of England | Maltilda of Flanders, Duchess of Normandy and Queen of England | | 11 | | | | | William I, King of England | Maltilda of Flanders, Duchess of Normandy and Queen of England | |