Gonnelien Rothenberger
Gonnelien Rothenberger (born June 5, 1969 in Weert, Limburg) is an equestrian from the Netherlands, who was born as Gonneke Antoinette Arnolda Johanna Adriana Robertine Gordijn.
She is married to German equestrian Sven Rothenberger, with whom she won the silver medal in the Team Dressage Event at the 1996 Summer Olympics in Atlanta, Georgia for Holland, alongside Anky van Grunsven and Tineke Bartels.
In the Individual Competition she finished in sixteenth position.
Kekuʻiapoiwa II
Kekuʻiapoiwa II was a Hawaiian chiefess and the mother of the king Kamehameha I.
Lomawa Ndwandwe
laNgolotsheni( Lomawa) Ndwandwe( died September 1938) was the Ndlovukati( Queen Mother) of Swaziland, the wife of King Ngwane V, and the mother of King Sobhuza II.
Sven Rothenberger
Sven Günther Rothenberger( born June 1, 1966 in Frankfurt am Main) is an equestrian from Germany, who competed for the Netherlands after his marriage with Dutch equestrian Gonnelien Gordijn.
Minamoto no Chikako
She was the mother of Prince Morinaga.
Fatima bint Mubarak Al Ketbi
Fatima bint Mubarak Al Ketbi is the third wife of Sheikh Zayed bin Sultan Al Nahyan, the founder and inaugural president of United Arab Emirates, and late emir( ruler) of Abu Dhabi.
She is referred to as the mother of sheikhs and as the Mother of the UAE.
Julia Warhola
Julia Warhola( November 20, 1891 — November 22, 1972) was the mother of the American artist Andy Warhol.
Lord Edmund Howard
Lord Edmund Howard( – 19 March 1539) was the third son of Thomas Howard, 2nd Duke of Norfolk, and his first wife, Elizabeth Tilney.
His sister, Elizabeth, was the mother of Henry VIII's second wife, Anne Boleyn, and he was the father of the king's fifth wife, Catherine Howard.
His first cousin, Margery Wentworth, was the mother of Henry's third wife, Jane Seymour.
Trinidad Tecson
Trinidad Perez Tecson (November 18, 1848 – January 28, 1928), known as the "Mother of Biak-na-Bato" and "Mother of Mercy", fought to gain Philippines independence.
She was given the title "Mother of Biak-na-Bato" by Gen. Emilio Aguinaldo.
She was also cited as the "Mother of the Philippine National Red Cross" for her service to her fellow Katipuneros.
Sönke Rothenberger
Sönke Rothenberger (born 14 October 1994) is a German Olympic equestrian.
He represented his country at the 2016 Summer Olympics, where he finished in 19th place in the individual dressage competition.
He was also part of the German dressage team which won the gold medal in the team dressage competition.
Sönke is a son of dressage riders Sven and Gonnelien Rothenberger, multiple Olympic medalists from 1996 Summer Olympics.
German-born Sven switched to the Netherlands after marrying Gonnelien.
Meanwhile, Sönke, as well as his sisters Sanneke and Semmieke, have been representing Germany since the start of their international careers.

Question: Where was the mother of Sönke Rothenberger born?
Answer: Weert