Sir (Charles) Denham Orlando Jephson-Norreys, 1st Baronet DL (1 December 1799 – 11 July 1888), known as Denham Jephson until 1838, was an Anglo-Irish landowner and Whig politician.
[1] He was a descendant of Sir John Jephson, husband of Elizabeth Norreys, daughter of Sir Thomas Norreys, Lord President of Munster, who was granted Mallow Castle following the Desmond Rebellion.
[2] He was returned to the British House of Commons for Mallow in 1826,[3] a seat he held until 1832.
[5] Later that month he assumed by Royal licence the additional surname of Norreys.
[6] The Mallow estate, by now heavily encumbered with debt, passed to his eldest daughter Catherine.