"Empress Matilda (c. 7 February 1102 – 10 September 1167), also known as the Empress Maude,[nb 1] was one of the claimants to the English throne during ...
the civil war known as the Anarchy. The daughter of King Henry I of England, she moved to Germany as a child when she married the future Holy Roman Emperor Henry V. She travelled with her husband into Italy in 1116, was controversially crowned in St. Peter´s Basilica, and acted as the imperial regent in Italy. Matilda and Henry V had no children, and when he died in 1125, the imperial crown was claimed by Lothair II.
Meanwhile, Matilda´s younger brother, William Adelin, died in the White Ship disaster of 1120, leaving Matilda´s father and England facing a potential succession crisis. On Emperor Henry V´s death, Matilda was recalled to Normandy by her father, who arranged for her to marry Geoffrey of Anjou to form an alliance to protect his southern borders. Henry I had no further legitimate children and nominated Matilda as his heir, making his court swear an oath of loyalty to her and her successors, but the decision was not popular in the Anglo-Norman court. Henry died in 1135, but Matilda and Geoffrey faced opposition from Anglo-Norman barons. The throne was instead taken by Matilda´s cousin Stephen of Blois, who enjoyed the backing of the English Church. Stephen took steps to solidify his new regime but faced threats both from neighbouring powers and from opponents within his kingdom." - (en.wikipedia.org 28.09.2019)
