Who was the legal grandson of the Earl of Merica?
Ealdgyth, daughter of Earl Ælfgar Ealdgyth ("fl. c". 1057–1066), also Aldgyth or in modern English, Edith, was a daughter of Ælfgar, Earl of Mercia, the wife of Gruffudd ap Llywelyn (d. 1063), ruler of all Wales, and later the wife and queen consort of Harold Godwineson, king of England in 1066. She was described by William of Jumièges as a considerable beauty.
Prince Michael of Kent Prince Michael of Kent, {'1': ", '2': ", '3': ", '4': "} (Michael George Charles Franklin; born 4 July 1942) is a paternal first cousin of Queen Elizabeth II, being a grandson of King George V and Queen Mary. He is 45th in the line of succession to the British throne. Prince Michael occasionally represents the Queen at some functions in Commonwealth realms outside the United Kingdom. Otherwise, he manages his own consultancy business and undertakes various commercial work around the world. He has also presented some television documentaries on the royal families of Europe. He is named after Grand Duke Michael Alexandrovich of Russia, the younger brother of Tsar Nicholas II of Russia, and a first cousin of three of Michael's grandparents.