Henry I of England plans for Matilda, the King was succeeded by his nephew, Stephen of Blois, resulting in a period of civil war known as the Anarchy. Henry was probably born in England in 1068, in either the summer or the last weeks of the year, possibly in the town of Selby in Yorkshire. His father was William the Conqueror, the Duke of Normandy who had invaded England in 1066 to become the King of England, establishing lands stretching into Wales. The invasion had created an Anglo-Norman elite, many with estates spread across both sides of the English Channel. These Anglo-Norman barons typically
Henry of Scotland the English king, who had been left without male heirs after the death of his only son in the Wreck of the White Ship, the King of Scots, David I, did not lack for immediate heirs upon the death of Earl Henry. This was because Earl Henry had left behind three sons to carry forward the lineage of his father. On Henry's death, the Earldom passed to his half-brother Simon II de Senlis. In 1139, Henry married Ada de Warenne, the daughter of William de Warenne, 2nd Earl of Surrey (died 1138), and Elizabeth of Vermandois, daughter of Hugh of