The Crown of Queen Elizabeth The Queen Mother, also known as The Queen Mother's Crown, is the crown made for Queen Elizabeth, the wife of King George VI, to wear at their coronation in 1937 and State Openings of Parliament during her husband's reign.
 The crown was made by Garrard & Co.
, the Crown Jeweller at the time, and is modelled partly on the design of Queen Mary's Crown, though it differs by having four half-arches instead of eight.
 As with Queen Mary's Crown, its arches are detachable at the crosses pattée, allowing it to be worn as a circlet or open crown.
 It is the only crown for a British king or queen to be made of platinum.
Nana Afia Kobi Serwaa Ampem II (1907 – 15 November 2016) was the Queen mother ("Ohemaa") of the Ashanti Kingdom and mother of the current Asantehene, Otumfuo Nana Osei Tutu II, who is the youngest son of her five children.
 She was the 13th Queen mother of the Ashanti Kingdom.
Yaa Asantewaa ( 1840 – 17 October 1921) (pronounced ) was queen mother of Ejisu in the Ashanti Empirenow part of modern-day Ghana, appointed by her brother Nana Akwasi Afrane Opese, the Edwesuhene, or ruler, of Edwesu.
 In 1900 she led the Ashanti war known as the War of the Golden Stool, also known as the Yaa Asantewaa war, against British colonialism.
Nguyễn Thị Định (1883 – ?)
 was a wife of the Vietnamese emperor Thành Thái, and the queen mother of the emperor's fifth son, the boy emperor Duy Tân (reigned 1907-1916).
 Following the abdication, forced by the French, of Thành Thái, the new boy emperor's mother resided at court as queen mother, while Thành Thái was relegated to a duke, and lived with his large retinue of wives and retainers away from court.
 This did not prevent the former emperor for pressuring his wife, the queen mother, for funds.
 She, with her husband and son, are buried in the tomb of Dục Đức.
Queen Mother Tshering Yangdon (born 21 June 1959) is the third wife of the former Bhutanese king, Jigme Singye Wangchuck.
 She is the current Queen Mother of Bhutan, as she is the mother of the current Bhutanese king Jigme Khesar Namgyel Wangchuck.
 She is also the mother of King Jigme Khesar's two younger full siblings, Princess "Ashi" Dechen Yangzom (b. 1981) and Prince "Dasho" Jigme Dorji (b. 1986).
The 2015 Queen Mother Champion Chase (known as the Betway Queen Mother Champion Chase for sponsorship reasons) was a horse race held at Cheltenham Racecourse on Wednesday 11 March 2015.
 It was the 56th annual running of the Queen Mother Champion Chase.
The Ashanti Medal (1901) was the first campaign medal authorized by Edward VII.
 This medal was created for those troops that were engaged in the Third Ashanti Expedition, also known as the War of the Golden Stool.
 This expedition lasted from March – September 1900, with the final outcome that the Ashanti maintained its de facto independence.
 Ashanti was annexed into the British Empire, but they ruled themselves with little reference to the colonial power.
Queen mothers (also Queenmothers) are leaders and women of power in West Africa.
 There is no "one size fits all" description of a queen mother.
 However, generally, queen mothers play an important role in local government and "wield social power and influence."
 The amount of power they currently hold has been diminished since pre-colonial times.
 Queen mothers are an important part of the Akan tradition which is based on matrilineal descent.
 They are also found in the Ashanti Kingdom which is part of the Akan ethnic group.
 In areas of Ghana where the Akan culture is prominent, each town has a chief and a queen mother who rule alongside the modern political system.
 Queen mothers have also been recorded in the tradition of the Pabir in north Nigeria, as part of the Benin culture, and in the Krobo area.
 In other parts of Africa, such as in Uganda, the term queen mother is also used to describe women in power.
 Today queen mothers are seeing a resurgence in power and influence in Africa.
The Yaa Asantewaa Museum is a museum in Atwima Mponua District in Ghana.
 It was built to honor Ashanti leader Yaa Asantewaa, who was the queen mother of Ejisu.
 The museum was established in 2000.
 In 2004 the museum was gutted by a fire.
 Most of the relics that were inside were destroyed and only a few clay pots remained.
 Because of the fire tourism within the area decreased causing a series of negative effects on the surrounding communities.
 In October 2009, local leaders expressed a desire to refurbish the museum.
 It wasn't until 2016 that someone actually took interest in the restoration project, when UNICEF stepped in and volunteered 10 million dollars to help restore the museum to its former glory.
 The plan constructed by UNICEF calls for the facility to be located on a 14-acre plot of land and be state of the art.
The War of the Golden Stool, also known as the Yaa Asantewaa War, the Third Ashanti Expedition, the Ashanti Uprising, or variations thereof, was the final war in a series of conflicts between the British Imperial government of the Gold Coast (later Ashanti Region) and the Empire of Ashanti, an autonomous state in West Africa that fractiously co-existed with the British and its vassal coastal tribes.

Question: The Third Ashanti Expedition was lead by what queen mother of Ejisu?
Answer: Yaa Asantewaa