Question: When was the  English actress  to which George Egerton was a friend born? 

Context paragraphs:
Sarah Egerton (actress): Sarah Egerton (1782–1847) was an English actress.  The judgement of William Macready was that "her merits were confined to melodrama."

Egerton Bagot Byrd Levett-Scrivener: Captain Egerton Bagot Byrd Levett-Scrivener (1857-1954) was a Royal Navy Flag Lieutenant and aide to Vice Admiral George Willes in the Far East.  He was later promoted to Captain, and following his retirement became Bursar of Keble College, Oxford University.  Born Egerton Levett, he changed his name to Levett-Scrivener on an inheritance from his aunt of Scrivener family properties at Sibton Abbey, Suffolk, which he later managed.  Levett was married to the daughter of English diplomat and ambassador Sir Harry Smith Parkes.

George Egerton: Mary Chavelita Dunne Bright (14 December 1859 – 12 August 1945), better known by her pen name George Egerton, (pronounced Edg'er-ton) was a New Woman writer and feminist.  Egerton is widely considered to be one of the most important of the "New Woman" writers of the nineteenth century "fin de siècle", although she was herself "embarrassed" by this connection in her lifetime and was opposed to the suffrage movement.  She was a friend of George Bernard Shaw, Ellen Terry and J. M. Barrie.

Earl of Ellesmere: Earl of Ellesmere, of Ellesmere in the County of Shropshire (pronounced ""Ells"-mere"), is a title in the Peerage of the United Kingdom.  It was created in 1846 for the Conservative politician Lord Francis Egerton.  He was granted the subsidiary title of Viscount Brackley, of Brackley in the County of Northampton, at the same time, also in the Peerage of the United Kingdom.  Born Lord Francis Leveson-Gower, he was the third son of George Leveson-Gower, 1st Duke of Sutherland and Elizabeth Gordon, 19th Countess of Sutherland.  In 1803 his father had inherited the substantial estates of his maternal uncle Francis Egerton, 3rd Duke of Bridgewater.  On his father's death in 1833, Lord Francis succeeded to the Egerton estates according to the will of the late Duke of Bridgewater, and assumed by Royal licence the surname of Egerton in lieu of Leveson-Gower.  The Brackley and Ellesmere titles created for him in 1846 were revivals of titles held by the Dukes of Bridgewater.  In 1963 his great-great-grandson, the fifth Earl, succeeded his kinsman as 6th Duke of Sutherland.  The earldom of Ellesmere and viscountcy of Brackley are now subsidiary titles of the dukedom.

Ellen Terry: Dame Alice Ellen Terry, GBE (27 February 1847 – 21 July 1928), known professionally as Ellen Terry, was an English actress who became the leading Shakespearean actress in Britain.

Guy Wylly: Guy George Egerton Wylly, (17 February 1880 – 9 January 1962) was a senior British Indian Army officer and an Australian recipient of the Victoria Cross, the highest award for gallantry in the face of the enemy that can be awarded to British and Commonwealth forces, for actions during the Second Boer War.

Jack Grundy: John "Jack" Grundy (born 1873) was an English footballer who played as a forward.  Born in the small village of Egerton, near Bolton, he joined Newton Heath in April 1895.  He stayed with Newton Heath until August 1895, when he left for Halliwell Rovers without having made an appearance for the Heathens.  He returned to Newton Heath five years later, in April 1900, and scored on his debut at home to Chesterfield on the final day of the 1899–1900 season.  He made ten more appearances and scored two more goals for the club before joining Bolton Wanderers in February 1901.

Tamsin Egerton: Tamsin Egerton (born 26 November 1988) is an English actress and model best known for her roles as Chelsea Parker in the 2007 film "St Trinian's", Holly Goodfellow in the 2005 film "Keeping Mum" and Guinevere in the 2011 TV series "Camelot".

Alfred Hutton: Alfred Hutton FSA (10 March 1839 – 18 December 1910) was a Victorian officer of the King's Dragoon Guards, writer, antiquarian and swordsman.  He originated the first English revival of historical fencing, together with his colleagues Egerton Castle, Captain Carl Thimm, Colonel Cyril Matthey, Captain Percy Rolt, Captain Ernest George Stenson Cooke, Captain Frank Herbert Whittow, Sir Frederick and Walter Herries Pollock.

Julie Andrews: Dame Julia Elizabeth "Julie" Andrews, {'1': ", '2': ", '3': ", '4': "} ("née" Wells; born 1 October 1935) is an English actress, singer, and author.  Andrews, a child actress and singer, appeared on the West End in 1948 and made her Broadway debut in "The Boy Friend" (1954).  She rose to prominence starring in Broadway musicals such as "My Fair Lady" (1956), playing Eliza Doolittle, and "Camelot" (1960), playing Queen Guinevere.  In 1957, Andrews starred in the premiere of Rodgers and Hammerstein's written-for-television musical "Cinderella", a live, network broadcast seen by over 100 million viewers.

Supporting paragraphs: George Egerton Ellen Terry
Answer: 27 February 1847