The Countess of Antrim on the occasion of the coronation of King George V in 1911.

Louisa Jane McDonnell, née Grey VA (15 February 1855, St. James's Palace–2 April 1949), was the daughter of Hon. Charles Grey (a son of the 2nd Earl Grey and Private Secretary to Prince Albert) and his wife, Caroline Eliza née Farquhar. George V (George Frederick Ernest Albert) (3 June 1865–20 January 1936) was the last British monarch of the House of Saxe-Coburg-Gotha, changing the name to the House of Windsor in 1917. ... 1911 (MCMXI) was a common year starting on Sunday (click on link for calendar). ... The Royal Order of Victoria and Albert was a British Royal Family Order instituted in 1862 by Queen Victoria. ... February 15 is the 46th day of the year in the Gregorian Calendar. ... 1855 was a common year starting on Monday (see link for calendar). ... St Jamess Palace and The Mall by Jan Kip, 1715. ... April 2 is the 92nd day of the year (93rd in leap years) in the Gregorian calendar, with 273 days remaining. ... 1949 (MCMXLIX) is a common year starting on Saturday. ... The Right Honourable Charles Grey, 2nd Earl Grey, KG, PC (13 March 1764–17 July 1845), known as Viscount Howick between 1806 and 1807, was a British Whig statesman and Prime Minister. ... Prince Albert of Saxe-Coburg-Gotha (Francis Charles Augustus Albert Emmanuel, of the Saxe-Coburg-Gotha branch of the House of Wettin) (26 August 1819 - 14 December 1861) was the husband and consort of Queen Victoria of the United Kingdom of Great Britain and Ireland. ...

On 1 June 1875, Louisa married the 6th Earl of Antrim (thus becoming the Countess of Antrim) in the Chapel Royal at St. James's and they later had three children: June 1 is the 152nd day of the year in the Gregorian calendar (153rd in leap years), with 213 days remaining. ... 1875 was a common year starting on Friday (see link for calendar). ... The Chapel Royal did not originally refer to a building but an establishment in the Royal Household. ...

• Lady Sybil Mary McDonnell (26 March 1876–16 April 1959)
• Randal Mark Kerr McDonnell, Viscount Dunluce (10 December 1878–15 June 1932)
• Hon. Angus McDonnell (7 June 1881–22 April 1966)

In 1890, the countess became a Lady of the Bedchamber to Queen Victoria until the latter's death in 1901 and was continued as such under Queen Alexandra until Edward VII's death in 1910. The Countess of Antrim died in 1949, aged 94. March 26 is the 85th day of the year in the Gregorian Calendar (86th in leap years). ... 1876 (MDCCCLXXVI) is a leap year starting on Saturday. ... April 16 is the 106th day of the year in the Gregorian calendar (107th in leap years). ... 1959 (MCMLIX) was a common year starting on Thursday of the Gregorian calendar. ... December 10 is the 344th day (345th in leap years) of the year in the Gregorian calendar. ... 1878 (MDCCCLXXVIII) was a common year starting on Tuesday (see link for calendar). ... June 15 is the 166th day of the year in the Gregorian calendar (167th in leap years), with 199 days remaining. ... 1932 (MCMXXXII) was a leap year starting on Friday (the link will take you to a full 1932 calendar). ... June 7 is the 158th day of the year in the Gregorian calendar (159th in leap years), with 207 days remaining. ... 1881 (MDCCCLXXXI) was a common year starting on Saturday (see link for calendar). ... April 22 is the 112th day of the year in the Gregorian calendar (113th in leap years). ... 1966 (MCMLXVI) was a common year starting on Saturday (the link is to a full 1966 calendar). ... 1890 (MDCCCXC) was a common year starting on Wednesday (see link for calendar) of the Gregorian calendar (or a common year starting on Friday of the Julian calendar). ... This is an incomplete list of those who have served as Lady of the Bedchamber in the British Royal Household. ... Victoria (Alexandrina Victoria) (24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837, and Empress of India from 1 January 1877, until her death. ... 1901 (MCMI) was a common year starting on Tuesday (see link for calendar) of the Gregorian calendar (or a common year starting on Wednesday of the 13-day-slower Julian calendar). ... This page is about the wife of Edward VII of the United Kingdom. ... Edward VII (Albert Edward) (9 November 1841–6 May 1910) was King of the United Kingdom of Great Britain and Ireland, King of the Commonwealth Realms, and the Emperor of India. ... -1... 1949 (MCMXLIX) is a common year starting on Saturday. ...