Hernando de Cabezón
Hernando de Cabezón, (baptized 7 September 1541 – 1 October 1602) was a Spanish composer and organist, son of Antonio de Cabezón.
Only a few of his works are extant today, and he is chiefly remembered for publishing the bulk of his father's work.
Dave Grossman (game developer)
Dave Grossman is an American game programmer and game designer, most known for his work at Telltale Games and early work at LucasArts.
He has also written several children's books, and a book of" guy poetry" called" Ode to the Stuff in the Sink".
Felix Gantmacher
Felix Ruvimovich Gantmacher  (23 February 1908 – 16 May 1964) was a Soviet mathematician, professor at Moscow Institute of Physics and Technology, well known for his contributions in mechanics, linear algebra and Lie group theory.
In 1925–1926 he participated in seminar guided by Nikolai Chebotaryov in Odessa and wrote his first research paper in 1926.
His book "Theory of Matrices" (1953) is a standard reference of linear algebra.
It has been translated into various languages including a two-volume version in English prepared by Joel Lee Brenner, Donald W. Bushaw, and S. Evanusa.
George Herbert Weiss noted that "this book cannot be recommended too highly as it contains material otherwise unavailable in book form".
Gantmacher collaborated with Mark Krein on "Oscillation Matrices and Kernels and Small Vibrations of Mechanical Systems".
In 1939 he contributed to the classification problem of the real Lie algebras.
In the same year he wrote on automorphisms of complex Lie groups.
His son Vsevolod Gantmacher is a noted physicist.
Andrey Vilkitsky
Andrey Ippolitovich Vilkitsky  was a Russian hydrographer and surveyor.
He was born in the Minsk Governorate.
His son, Boris Vilkitsky followed up his father's work; the Vilkitsky Islands are named after him.
Fiona McIntosh
Fiona McIntosh( born 1960) is an author of adult and children's books who lives in Australia.
She was born in Brighton, England and between the ages of three and eight, travelled a lot to Africa due to her father's work.
At the age of nineteen, she travelled first to Paris and later to Australia, where she has lived ever since.
In 2007, she released a crime novel," Bye Bye Baby", under the pseudonym of Lauren Crow, however the pen name has since been dropped for the republished edition of" Bye Bye Baby" and for the sequel," Beautiful Death".
Vsevolod Gantmakher
Vsevolod Feliksovich Gantmakher (October 8, 1935 – March 5, 2015; "Всеволод Феликсович Гантмахер"), a prominent Russian experimental physicist of Jewish origin, was born in Moscow as son of Felix Gantmacher, a prominent mathematician.
He was a full Member of the Russian Academy of Sciences and is known for his fundamental contributions to condensed matter physics especially for the Gantmakher effect and Gantmakher–Kaner oscillations.
Emanuel Glicen Romano
Emanuel Glicen Romano or Emanuel Glicenstein( 1897 – 1984) was a painter born in Italy.
He emigrated to America and spent some time in Safed in Israel.
where he organised a museum for his father's work.
David Shute
David Shute is a British journalist, best known for his work at the BBC.
Frank Wildhorn
Frank Wildhorn( born November 29, 1958) is an American composer known for both his musicals and popular songs.
He is most known for his musical" Jekyll& Hyde", which ran four years on Broadway, and for writing the# 1 International hit song" Where Do Broken Hearts Go" for Whitney Houston.
Christopher Shinn
Christopher Shinn is an American playwright.
His play" Dying City"( 2006) was a finalist for the 2008 Pulitzer Prize for Drama, and" Where Do We Live"( 2004) won the 2005 Obie Award, Playwriting.

Question: Where does Vsevolod Gantmakher's father work at?
Answer: Moscow Institute of Physics and Technology