Hendrick de Keyser
Hendrick de Keyser (15 May 1565 – 15 May 1621) was a Dutch sculptor and architect born in Utrecht, Netherlands, who was instrumental in establishing a late Renaissance form of Mannerism in Amsterdam.
He was the father of Thomas de Keyser who was an architect and portrait painter.
Marie De Keyser
Marie Isabelle( Telghuys) De Keyser( 1815–1879) was a Belgian artist known for her painting of genre scenes and History painting.
She was born in Verviers and died in Antwerp.
De Keyser was taught by Nicaise De Keyser, also an artist, and married him in 1840.
Merten de Keyser
Merten de Keyser( born Martin Lempereur; died 1536) was a 16th- century French printer and publisher working mainly in Antwerp, who printed the first complete French and the first complete English Bible translations as well as a number of works by English Protestant authors.
Véronique De Keyser
Véronique Marie Alice Henriette De Keyser( born 23 March 1945 in Brussels) is a Belgian politician who served as a Member of the European Parliament from 2001 until 2014.
She is a member of the Parti Socialiste, part of the Socialist Group De Keyser majored in Psychology at the Université Libre de Bruxelles( 1968) and has a doctorate in work psychology( 1974).
In parliament, De Keyser served on the Committee on Foreign Affairs.
She was also a substitute for the Committee on Women's Rights and Gender Equality and the Committee on the Internal Market and Consumer Protection.
Alexei de Keyser
Alexei Paul de Keyser (21 September 1967 – 28 July 2004) was a British television producer, a son of the British actor David de Keyser.
Thomas de Keyser
Thomas de Keyser( c. 1596–1667) was a Dutch painter and architect.
He excelled as a portrait painter, and was the most in- demand portrait painter in the Netherlands until the 1630s, when Rembrandt eclipsed him in popularity.
Rembrandt was influenced by his work, and many of de Keyser's paintings were later falsely attributed to Rembrandt.
The Stedelijk Museum modern art museum in Amsterdam carries a statue of de Keyser on its facade.
A street in Enschede is named for him.
A contemporary namesake of the painter was Thomas de Keyser( Utrecht, 1597 – 1651), an actor and nephew of Hendrick de Keyser.
Jean-Pierre de Keyser
Jean- Pierre de Keyser( born 13 April 1965) is a retired German football player.
Pieter de Keyser
Pieter de Keyser( c. 1595 – 15 September 1676( buried)) was a Dutch Golden Age architect(" bouwmeester") and sculptor.
He followed in the footsteps of his father Hendrick de Keyser and completed a number of Hendrick de Keyser's buildings after his death in 1621.
Paul De Keyser
Paul De Keyser( born 7 February 1957) is a former Belgian racing cyclist.
He rode in the 1980 Tour de France.
David de Keyser
David de Keyser (born 22 August 1927) is an English actor.
He was born in London.

Question: Where was the father of Alexei De Keyser born?
Answer: London