Portal:United Kingdom/Featured biography/103



George I was King of Great Britain and Ireland, from 1 August 1714 until his death. At the age of 54, he ascended the British throne as the first monarch of the House of Hanover. Although many bore closer blood-relationships to the childless Queen Anne, the Act of Settlement 1701, which prohibits Catholics from inheriting the throne, designated her cousin, Sophia of Hanover, as heiress to the throne. Sophia was Anne's closest living Protestant relative but died a matter of weeks before Anne leaving the Protestant succession to her son, George. In reaction, the Jacobites attempted to depose George and replace him with Anne's Catholic half-brother, James Francis Edward Stuart, but their attempts failed. During George's reign in Britain, the powers of the monarchy diminished and the modern system of Cabinet government led by a Prime Minister underwent development. Towards the end of his reign, actual power was held by Sir Robert Walpole. George died on a trip to his native Hanover, where he was buried.