[Unknown] of Caen

[Unknown] had a relationship with King Henry I of England, son of King William I of England and Matilda of Flanders. (King Henry I of England was born in Sep 1068 in Selby, Yorkshire, England,^766,774,775 died on 1 Dec 1135 in St. Denis-le-Fermont (near Gisors), Normandy ^{759,766,771,774,775,776} and was buried in 1135 in Reading Abbey, Berkshire, England.)