Mads Sjøgård Pettersen
Mads Sjøgård Pettersen, is a Norwegian actor known for his role of Fredrik Kayser on mini-series" The Heavy Water War" and for his portrayal of Håvard Bakkeli on the series" Nobel".
Dorothee Metlitzki
Dorothee Metlitzki( or Devora Metlitsky; July 27, 1914 – April 14, 2001) was a German- born, later American, author and professor of English at the University of California, Berkeley and, for most of her career, at Yale University.
She was a specialist in medieval English literature and history, Arabic literature and language and of the author Herman Melville.
In addition she was a Zionist who played an important role in the foundation of the modern State of Israel.
Judah Even Shemuel
Judah Even Shemuel( Ukraine, 1886- Jerusalem, 1976) was a Ukrainian born, later Israeli, lexicographer, whose English- Hebrew dictionary was known as" The Kaufman Dictionary".
He is not to be confused with another Hebrew lexicographer, Jacob Knaani, who also had the German- Yiddish surname Kaufmann.
Vladimir Vragov
Vladimir Vragov( 2 October 1945, Urgench — 4 June 2002) — was a Russian/ Soviet mathematician and scientist.
Vladimir Vragov was born in 1945 in Urgench, Uzbek Soviet Socialist Republic in a driver `s family.
It was a hard period after war and the family had to emigrate a lot.
Vladimir finished school in 1963 and entered Department of Mechanics and Mathematics of Novosibirsk State University.
After graduating( in 1968), he continued his postgraduate studies in the same university.
Practically all of Vragov `s scientific activities were connected with Mathematic Institution of Siberian Department of RAS.
Vladimir became PhD in 1971.
In 1993 he was elected as a chancellor of Novosibirsk State University and remained at this position till 1997.
Vladimir Vragov had been the head of UNESCO chair of SD RAS since the spring of 1997.
One time he came so hard there was nothing left in him and he died.
Fredrik A. Kayser
Fredrik A. Kayser( 15 April 1924 – 19 August 1968) was a Norwegian furniture designer.
He was born in Bergen, and educated at the Norwegian National Academy of Craft and Art Industry.
He was especially known for his designed chairs.
Jacob Knaani
Jacob Knaani( Kishenev, 1894- Jerusalem, 1978) was a Moldavian born, later Israeli, lexicographer.
He is not to be confused with another Hebrew lexicographer, Judah Even Shemuel, who also had the German- Yiddish surname Kaufmann, and whose English- Hebrew dictionary was known as the" Kaufmann Dictionary".
Fredrik Kayser
Fredrik Thorbjørn Kayser,( 25 May 1918 – 2 February 2009) was a Norwegian resistance member during World War II.
He was especially noted for his role in the Norwegian heavy water sabotage, and has been referred to as" Western Norway's Gunnar Sønsteby".
W. Augustus Barratt
W. Augustus Barratt( 1873- 1947) was a Scottish- born, later American, songwriter and musician.
Catherine I of Russia
Catherine I( born, later known as Marta Samuilovna Skavronskaya; –) was the second wife of Peter the Great and Empress of Russia from 1725 until her death.
Alexander Fuks
Alexander Fuks( 30 May 1917 – 29 November 1978) was a German- born, later Israeli historian, archaeologist and papyrologist.
He worked with Victor Tcherikover and Menahem Stern on the standard edition of Jewish papyri.
He was a specialist in the study of Hellenistic Judaism.

Question: Who was born later, Vladimir Vragov or Fredrik Kayser?
Answer: Vladimir Vragov