History of the English line of succession of succession was governed by the Third Succession Act: Upon Henry's death, the throne passed to Henry's son, who became Edward VI. On the day of Edward VI's death, 6 July 1553, the line of succession to the English throne was as follows according to the will of Henry VIII, which excluded the descendants of his elder sister, Margaret, Queen of Scotland (note: Henry VIII's will was signed with a dry stamp rather than his hand, a technicality that eventually allowed the Stuarts to succeed): Edward VI left a Device for the Succession, in an attempt to remove the peculiarity
John VI of Portugal is the principle behind membership in royal houses, as it can be traced back through the generations, which means that John VI is, ultimately, a member of the Robertian dynasty. John VI of Portugal John VI (Portuguese: "João VI"; – ), nicknamed "the Clement", was King of the United Kingdom of Portugal, Brazil and the Algarves from 1816 to 1825. Although the United Kingdom over which he ruled ceased to exist "de facto" beginning in 1822, he remained its monarch "de jure" between 1822 and 1825. After the recognition of Brazilian independence under the Treaty of Rio de Janeiro of