3 links
BBC: Matilda, Royal princess and Empress (1102 - 1167)
bbc.co.uk
Matilda was wife of the Holy Roman Emperor Henry V and afterward claimant to the English throne in the reign of King Stephen.
Empress Matilda (1101-1169)
berkshirehistory.com
Brief biography provided by Royal Berkshire History.
Wikipedia - Empress Matilda
en.wikipedia.org
Brief article on the daughter and dispossessed heir of King Henry I of England and his wife Maud of Scotland.