David David-Weill
David David-Weill (1871-1952) was a French-American banker, chairman of Lazard Frères in Paris, who built an important collection of art.
His collection was plundered by the Nazis during the Second World War and over 2000 items seized.
He was a major donor to French and American museums and galleries and a benefactor to universities.
Michel David-Weill
Michel David- Weill( born November 23, 1932) is an investment banker and former Chairman of New York City- based Lazard Frères.
Pierre David-Weill
Pierre David- Weill( 8 March 1900 – 14 January 1975) was a French investment banker.
Jean-David Malat
Jean- David Malat( born in Paris, France in 1975) is a London- based art dealer and curator and founder of the JD Malat Gallery located at 30 Davies Street, Mayfair, W1K 4 NB.
Jean David Baba
Jean David Baba is a Malagasy politician.
A member of the National Assembly of Madagascar, he was elected as a member of the Tiako I Madagasikara party; he represents the constituency of Ambanja.
Jean David-Weill
Jean David-Weill (27 February 1898 – 30 May 1972) was a 20th-century French epigrapher, curator and collector.
The son of David David-Weill, he graduated in law and was a pupil of Gaston Migeon at the École du Louvre and later of Raymond Kœchlin.
He followed the couses of Gaston Wiet at the École des langues orientales.
He married Anne David-Weill, a grand-daughter of Horace Günzburg.
In 1927 he was attached then resident at the Institut Français d'Archéologie Orientale at Cairo.
He held the chair of Muslim art at the École du Louvre in 1937 and was curator of the Oriental antiquities department of the Louvre en 1945.
Jean-David Morvan
Jean- David Morvan( born 28 November 1969 in Reims, Marne, France) is a French comics author.
Jean- David Morvan studied arts at the Institut Saint- Luc in Brussels.
Morvan started out as a comics artist, but soon realised that his true strength is storytelling, and so now he is best known as a comics writer.
He resides in Reims, France.
His main series are" Spirou et FantasioSir Pyle" and" Merlin", all with José Luis Munuera, and" Wake" with Philippe Buchet.
Jean-David Bernard
Jean- David Bernard( born 27 July 1977 in Melun) is a French rower.
Jean Meneses
Jean David Meneses Villarroel( born March 16, 1993 in Quillota, Chile), is a Chilean footballer currently playing for Club León of the Liga MX.
Jean David Blanc
Jean- David Blanc( born 1968) is a French entrepreneur, founder of AlloCiné, business angel, film producer, writer and jazz musician.

Question: Where does Jean David-Weill's father work at?
Answer: Lazard