Jon Leach
Jonathan Leach( born April 18, 1973) is a former professional tennis player from the United States.
He is the husband of Lindsay Davenport.
Ntfombi of Eswatini
Queen Mother Ntfombi, Ndlovukati of Eswatini (born Ntfombi Tfwala c. 1950) is the current Ndlovukati and joint head of state of Eswatini, serving since 1986.
She was also regent of Eswatini from 1983 to 1986.
She is the mother of King Mswati III.
Gauthier Destenay
Gauthier Christian Destenay( born 21 September 1979) is a Belgian architect who is the husband of Prime Minister of Luxembourg, Xavier Bettel.
Mswati III
Mswati III (born Makhosetive; 19 April 1968) is the king (Swazi: Ngwenyama, Ingwenyama yemaSwati) of Eswatini and head of the Swazi Royal Family.
He was born in Manzini, Eswatini, to King Sobhuza II and one of his younger wives, Ntfombi Tfwala.
He was crowned as Mswati III, Ingwenyama and King of Swaziland, on 25 April 1986 at the age of 18, thus becoming the youngest ruling monarch in the world at that time.
Together with his mother, Ntfombi Tfwala, now Queen Mother ("Ndlovukati"), he rules the country as an absolute monarch.
Mswati III is known for his practice of polygamy (although at least two wives are appointed by the state) and currently has 15 wives.
His policies and lavish lifestyle have led to local protests and international criticism.
Lomvula Mndzebele
Lomvula Mndzebele was the Queen Regent of Swaziland briefly in 1815 after the death of Ndvungunye until Sobhuza I became the king of Swaziland.
Guduza Dlamini
Prince Guduza Dlamini is the Speaker of the House of Assembly of Swaziland since being appointed in November 2006.
He is a member of the House of Dlamini and the brother of Mswati III of Swaziland.
Stan Marks
Stan Marks is an Australian writer and journalist.
He is the husband of Holocaust survivor Eva Marks.
Andrew Upton
Andrew Upton( born 1 February 1966) is an Australian playwright, screenwriter, and director.
He is the husband of actress Cate Blanchett.
Tsandzile Ndwandwe
Tsandzile Ndwandwe, also known as LaZidze( daughter of Zidze), was an" Ndlovukati" or senior queen of Swaziland from July 1868 until June 1875.
She was the daughter of Zwide kaLanga, the senior wife of Sobhuza I of Swaziland, and the mother of Mswati II of Swaziland.
LaYaka Ndwandwe
LaYaka Ndwandwe was the Queen Regent of Swaziland briefly in 1780 after the death of Ngwane III until Ndvungunye became the king of Swaziland.

Question: Who is the husband of Ntfombi Of Eswatini?