About Richard Griffin, 3rd Baron Braybrooke
Richard Griffin, 3rd Baron Braybrooke (26 September 1783 – 13 March 1858), known as Richard Neville until 1797 and as the Hon. Richard Griffin between 1797 and 1825, was a British Whig politician and literary figure. == Background and education == Born at Stanlake Park at Ruscombe in Berkshire, Braybrooke was the son of Richard Griffin, 2nd Baron Braybrooke, and Catherine, daughter of Prime Minister George Grenville. His father had inherited the barony as well as Audley End from his kinsman, John Whitwell, 4th Baron Howard de Walden and 1st Baron Braybrooke, in 1797. He was educated at Eton and Christ Church, Oxford, also taking a degree as nobleman at Magdalene College, Cambridge. In 1797 he assumed, alongside his father, by Royal licence the surname of Griffin in lieu of his patronymic. He served as a captain in the Royal Berkshire Militia 1803–4. == Political career == Braybrooke was returned to Parliament for Thirsk in 1805, a seat he held until 1806, and then represented Saltash in 1807, Buckingham between 1807 and 1812 and Berkshire between 1812 and 1825. The latter year he succeeded his father in the barony and took his seat in the House of Lords. == Writings == Braybrooke was the editor of The Diary of Samuel Pepys, published in 1825.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.