Christian Goldbach was a Prussian mathematician connected with some important research mainly in number theory; he also studied law and took an interest in and a role in the Russian court. After traveling around Europe in his early life, he landed in Russia in 1725 as a professor at the newly founded Saint Petersburg Academy of Sciences. Goldbach jointly led the Academy in 1737. However, he relinquished duties in the Academy in 1742 and worked in the Russian Ministry of Foreign Affairs until his death in 1764. He is remembered today for Goldbach's conjecture and the Goldbach–Euler Theorem. He had a close friendship with famous mathematician Leonhard Euler, serving as inspiration for Euler's mathematical pursuits.
Leonhard Euler was a Swiss mathematician, physicist, astronomer, geographer, logician, and engineer who founded the studies of graph theory and topology and made pioneering and influential discoveries in many other branches of mathematics such as analytic number theory, complex analysis, and infinitesimal calculus. He introduced much of modern mathematical terminology and notation, including the notion of a mathematical function. He is also known for his work in mechanics, fluid dynamics, optics, astronomy, and music theory.
Thomas Mario Haas is a German-American former professional tennis player. He competed on the ATP Tour from 1996 to 2017. After breaking into the world top 100 in 1997 and reaching a career-high singles ranking of world No. 2 in May 2002, his career was interrupted by injuries: Haas twice dropped out of the world rankings due to being unable to play for twelve months. His first period of injury saw him miss the whole of the 2003 season, and he did not return to the world's top 10 until 2007. He also was absent between February 2010 and June 2011, but returned to world No. 11 in 2013 by reaching the quarterfinals at the French Open for the first time. Haas reached the semifinals of the Australian Open three times, and in Wimbledon once. He reached the quarterfinal stage of each of the major events. He won 15 career titles in singles, including a Masters title at the 2001 Stuttgart Masters, and a silver medal from the 2000 Summer Olympics.
Leonhard Lechner was a German composer, kapellmeister, tenor and music editor who was taught by Orlando de Lassus. He added Athesinus to his signature, referring to his origin in today's South Tyrol. His last positions were at the court of court of Stuttgart. He is regarded as a "leading German composer of choral music in the later 16th century". While many of his works are lost, a Passion, many expressive songs, and a song cycle are extant. The complete works were published by Bärenreiter in 14 volumes.
The Oberste Heeresleitung was the highest echelon of command of the army (Heer) of the German Empire. In the latter part of World War I, the Third OHL assumed dictatorial powers and became the de facto political authority in the Empire.
The Diocese of Basel is a Latin Catholic diocese in Switzerland.
Leonhard Frank was a German expressionist writer. He studied painting and graphic art in Munich, and gained acclaim with his first novel The Robber Band. When a Berlin journalist celebrated in a famous café about news of the loss of the ship RMS Lusitania, torpedoed by a German submarine, Frank was upset – and slapped the man in his face. That is why he went into exile in Switzerland (1915–18), where he wrote a series of pacifist short-stories published under the title Man is Good. He returned to Germany, but after the Nazis gained power in 1933 Frank had to emigrate a second time. He lived in Switzerland again, moved to London, then Paris and finally fled under adventurous conditions to the United States in 1940, returning to Munich in 1950. His best-known novels were In the Last Coach and Carl and Anna, which he dramatized in 1929. In 1947 MGM made a movie titled Desire Me out of this story.
Hohensalzburg Fortress is a large medieval fortress in the city of Salzburg, Austria. It sits atop the Festungsberg mountain at an altitude of 506 m. It was erected at the behest of the prince-archbishops of Salzburg. The fortress is 250 m (820 ft) long and 150 m (490 ft) wide making it one of the largest medieval castles in Europe.
Gerlos is a municipality with 793 inhabitants in Schwaz district of the Austrian state of Tyrol. The village is popular with skiing tourists, mainly families, as there is easy access to Zillertal Arena Centre on Isskogel. The village lies in the Zell am Ziller judicial district.
Dead Season is a 1968 Soviet spy film directed by Savva Kulish based on a screenplay by Aleksandr Shlepyanov and Vladimir Vajnshtok and featuring Donatas Banionis and Rolan Bykov.
Daniel Haas is a retired German professional footballer who played as a goalkeeper.
Rosalinde Haas is a German organist.
The Under 19 Bayernliga is the second tier of under 19 youth football in Bavaria, set below the Under 19 Bundesliga South/Southwest.
Karol Rathaus was a German-Austrian Jewish composer who immigrated to the United States via Berlin, Paris, and London, escaping the rise of Nazism in Germany.
Leonhard "Lony" Seiderer was a German football forward who played for 1. FC Nürnberg and SpVgg Fürth.
The Holy Cross – Centre for Christian Meditation and Spirituality is an institution of the Roman Catholic Diocese of Limburg, Germany. It is based at the Holy Cross Church in Frankfurt-Bornheim and is dedicated to services, contemplation, meditation, retreats, counseling, and other events such as concerts.
Guenther Steiner is an Italian and American motorsport engineer and former team manager. Steiner was the Team Principal of Haas Formula One Team from 2016 to 2023, the managing director of Jaguar Racing from 2001 to 2003, and technical operations director of its subsequent incarnation, Red Bull Racing.
Leonhard Baldner or Leonard Baltner was a Strasbourg fisherman and naturalist who produced a hand-written illustrated book on the fishes, birds, and mammals titled Vogel-, Fisch- und Thierbuch. Only six manuscript copies are now known to exist, two are dated 1653 and the other four 1666. He was one of the early pioneers to use glass aquariums to study fish in life. He was also possibly the first to write on the migration and life-history of the salmon.
The Leonhard Schultze or Walio–Papi languages are a proposed family of about 6 Papuan languages spoken in the Sepik river basin of northern Papua New Guinea. They are spoken along the border region of East Sepik Province and Sandaun Province, just to the south of the Iwam languages.
Gottfried Leonhard was a German politician of the Christian Democratic Union (CDU) and member of the German Bundestag.
