Holzapfel Knows Everything
Holzapfel Knows Everything  is a 1932 German comedy film directed by Victor Janson and starring Felix Bressart, Iván Petrovich and Gretl Theimer.
The Stowaway (1922 film)
The Stowaway( German: Der blinde Passagier) is a 1922 German silent comedy film directed by Victor Janson and starring Ossi Oswalda.
Love at the Wheel
Love at the Wheel( German: Amor am Steuer) is a 1921 German silent comedy film directed by Victor Janson and starring Ossi Oswalda, Janson and Rudolf Forster.
The film's sets were designed by the art directors Robert Neppach and Kurt Richter.
Nikita Porshnev
Nikita Porshnev( born 5 March 1996) is a Russian biathlete.
He competed at the Biathlon World Championships 2019, winning a medal.
Nikolai Janson
Nikolai Janson" Nikolay Mikhailovich Yanson"; 24 November 1882 – 20 June 1938) was a Soviet and Estonian communist politician.
Janson was born in Saint Petersburg.
He was People's Commissar for Justice( in 1929) and People's Commissar for Water Transport( named on 30 January 1931).
On 13 March 1934 he was demoted to the post of Deputy People's Commissar for the offshore part.
In July 1935 he lost that position, too, and in October 1935 he was named Deputy Chief of the Northern Sea Route.
He was arrested on December 6, 1937 and accused of anti-Soviet espionage and sabotage.
He was sentenced to death on 20 June 1938 and shot in Moscow on the same day.
Colibri (film)
Colibri is a 1924 German silent film directed by Victor Janson and starring Ossi Oswalda and Bruno Kastner.
The film's sets were designed by the art director Jacek Rotmil.
Business with Friends
Business with Friends was a 1992 British television drama, directed by Uwe Janson and written by David Spencer.
Its cast included Adie Allen and Christopher Eccleston.
Gwenda Hawkes
Gwenda Mary Hawkes (' Glubb, previously Janson and Stewart; 1 June 1894 – 27 May 1990) was notable as an ambulance driver in World War I and later as a motor racing driver and speed record holder.
Oliver Erichson Janson
Oliver Erichson Janson (1850 – 25 November 1925) was an English entomologist who specialised in Coleoptera.
He was the son of Edward Wesley Janson and took over the family natural history and publishing business.
Janson's early years were spent at Fortis Green, and he collected beetles there and at Finchley, Hampstead and Highgate.
In 1906 he made an expedition to Iceland adding to the collections of the National Museum of Iceland
During the First World War he made three trips to Ireland, particularly Co Kerry.
Janson was a world authority on Cetoniinae publishing new genera and species mostly in "Cistula Entomologica" published by Janson and Co.
His world collection was purchased by Titus Valck Lucassen.
His collection, in turn, was acquired by the Rijksmuseum van Natuurlijke Historie at Leiden in 1940.
He was a Fellow of the Royal Entomological Society from 1869 until his death.
Cockatoo and Lapwing
Cockatoo and Lapwing is a 1920 German silent film directed by Erich Schönfelder and starring Ossi Oswalda, Victor Janson and Marga Köhler.

Question: Do Nikolai Janson and Nikita Porshnev have the same nationality?
Answer: no