In September 1921 Theodor Reuss issued pseudo-Masonic charters to Hansen for Gnostic Primas, Memphis & Misraim, Ordo Templi Orientis and the Hermetic Brotherhood of Light.

The cell theory, first developed in 1839 by Matthias Jakob Schleiden and Theodor Schwann, states that all organisms are composed of one or more cells, that all cells come from preexisting cells, that vital functions of an organism occur within cells, and that all cells contain the hereditary information necessary for regulating cell functions and for transmitting information to the next generation of cells.

Edouard van Beneden and Theodor Boveri made the first observation and identification of centrioles in 1883 and 1888 respectively, while the pattern of centriole replication was first worked out independently by Etienne de Harven and Joseph G. Gall circa 1950

Ludwig-Musser, William F. Ludwig Senior and his brother Theodor Ludwig founded the Ludwig & Ludwig Co. in 1909 and patented the first workable bass drum pedal system, paving the way for what was to become the modern drum kit.

The FDP's first Chairman, Theodor Heuss, was formerly a member of the DDP and after the war of the Democratic People's Party ( DVP ).

The Danish astronomer Theodor Brorsen published the first thorough investigations of the gegenschein in 1854.

While some tenets of hacker ethic were described in other texts like Computer Lib / Dream Machines ( 1974 ) by Theodor Nelson, Levy appears to have been the first to document both the philosophy and the founders of the philosophy.

According to Theodor Mommsen ( The History of Rome, volume 4, The Revolution, ISBN 1-4353-4597-5, page 4 ), 1 January became the first day of the year in 600 AUC of the Roman Calendar ( 153 BC ), due to disasters in the Lusitanian War.

Theodor Heuss was elected the first President of the Republic, and Adenauer was elected Chancellor ( head of government ) on 16 September 1949 with the support of his own CDU, the Christian Social Union and the liberal Free Democratic Party.

* 1938 – Hermann Göring proposes plans to make Madagascar the " Jewish homeland ", an idea that had first been considered by 19th century journalist Theodor Herzl.

* 1836 — Theodor Schwann discovered pepsin in extracts from the stomach lining ; first isolation of an animal enzyme.

In Europe, the German supplies company which came to be known as Pelikan and was started in 1838, first introduced their pen in 1929, based upon the acquisition of patents for solid-ink fountain pens from the factory of Slavoljub Penkala from Croatia ( patented 1907, in mass production since 1911 ), and the patent of the Hungarian Theodor Kovacs for the modern piston filler by 1925.

Rudolf Theodor Simler became central president, and designated the Tödi and Clariden region as the first area of exploration.

When he first met Theodor Herzl on 23 October 1902, Chamberlain expressed his sympathy to the Zionist cause.

In 1747 Linnaeus first related the phenomenon to electricity ( he called tourmaline Lapidem Electricum, " the electric stone "), although this was not proven until 1756 by Franz Ulrich Theodor Aepinus.

Nevertheless, the rules continued to differ by region until the first attempt to set them in order was made by a congress of Skat players on Saturday, 7 August 1886 in Altenburg, being the first official rules finally published in book form in 1888 by Theodor Thomas of Leipzig.

File: Theodor von Lerch in Japan. jpg | Theodor von Lerch, an Austrian major, teaching skiing to Japanese army as the first experience to Japan at Jōetsu, Niigata on 12 January 1911.

In 1937, Dr. Seuss ( Theodor Seuss Geisel ,) at the time a successful graphic artist and humorist, published his first book for children, And to Think That I Saw It on Mulberry Street.

The term " pepsin " was first coined by Theodor Schwann in the early 19th century.

Pronunciation of Standard German was first prescribed in 1898 in the Deutsche Bühnenaussprache of Theodor Siebs – originally intended only for the field of theatre and movies ( = stage ).

The brothers Theodor and Oskar Hofmeister of Hamburg were among the first to advocate for photography as art in their country.

Upon its completion, Brahms sent its score to his friend, the surgeon and violinist Theodor Billroth to whom Brahms had dedicated his first two string quartets, describing the work as " some little piano pieces.

When Theodor W. Adorno, a founder of Critical Theory, published a study with his colleagues on The Authoritarian Personality in 1954, it had at first an enormous intellectual impact.

Unlike the " political Zionist " tendency founded by Theodor Herzl and advocated by Chaim Weizmann, Labor Zionists did not believe that a Jewish state would be created simply by appealing to the international community or to a powerful nation such as Britain, Germany or the Ottoman Empire.

He explained that as the legal counsel of the Foreign Ministry, Theodor Meron was the Israeli government's expert on international law.

The Theodor Herzl Mission, co-sponsored by the Mayor of Jerusalem, has brought international leaders to Israel such as Lady Margaret Thatcher, U. S. Senator John Kerry, Jeane Kirkpatrick and Elie Wiesel.

Anthony ( Dresden, 27 December 1755 – Dresden, 6 June 1836 ), also known by his German name Anton ( full name: Anton Clemens Theodor Maria Joseph Johann Evangelista Johann Nepomuk Franz Xavier Aloys Januar ), was a King of Saxony ( 1827 – 1836 ) from the House of Wettin.

During the World War II years, Jones worked closely with Theodor Geisel, better known as Dr. Seuss, to create the Private Snafu series of Army educational cartoons.

Theodor Geisel, better known as children's author Dr. Seuss, was a member of the class of 1925.

Theodor Seuss Geisel (; March 2, 1904 – September 24, 1991 ) was an American writer, poet, and cartoonist most widely known for his children's books written under the pen names Dr. Seuss, Theo LeSieg and, in one case, Rosetta Stone.

It was known that a multi-cavity resonant magnetron had been developed and patented in 1935 by Hans Hollmann in Berlin, and independently, in 1935, by physicist Theodor V. Ionescu in Romania.

* Adelbert Theodor Wangemann, made only known recording of Bismarck's voice

After 1934, the running of Germany's concentration camps was placed under the total authority of the SS and an SS formation known as the SS-Totenkopfverbände ( SS-TV ), under the command of Theodor Eicke.

Theodor W. Adorno (; ; born Theodor Ludwig Wiesengrund ; September 11, 1903 – August 6, 1969 ) was a German sociologist, philosopher and musicologist known for his critical theory of society.

Theodor Steinweg asking that he leave the German Steinweg factory ( by now located in Braunschweig, known in English as Brunswick ) and travel to New York City to take over the leadership of the family firm due to the deaths of his brothers Henry and Charles from disease.

* Theodor Geisel, also known as Dr. Seuss, wrote the well-known children's book Green Eggs and Ham using only 50 different words on a 50 dollar bet with Bennet Cerf.

According to Theodor Hopfner, Thoth's Egyptian name written as originated from, claimed to be the oldest known name for the Ibis although normally written as.

He studied with Malvine Brée and later with a much better known figure, the Polish virtuoso Theodor Leschetizky.

Virchow's most widely known scientific contribution is his cell theory, which built on the work of Theodor Schwann.

The north is characterised by many lakes including the Großer Stechlinsee lake, which is well known due to a novel by Theodor Fontane called " Der Stechlin ".

* The German poet and soldier Theodor Körner was known as the “ German Tyrtaeus .”

His father, Theodor Schwarz, pastor at Wiek, was well known as a preacher, and as the writer of a number of popular works ( parables, romances, etc.

The Berenstains ' first bear story, titled Freddy Bear's Spanking, arrived on the desk of Theodor Geisel, better known as Dr. Seuss, who had found phenomenal success in 1957 with The Cat in the Hat and was now editor of a Random House series called " Beginner Books ".

Theodor Franz Eduard Kaluza ( 9 November 1885, Wilhelmsthal, today part of Opole – 19 January 1954, Göttingen ) was a German mathematician and physicist known for the Kaluza-Klein theory involving field equations in five-dimensional space.

* Theodor Heuss Bridge ( Düsseldorf ), also known as Nordbrücke, German for Northbridge

* 1984: A special citation to Theodor Seuss Geisel, more widely known as Dr. Seuss, for his special contribution over nearly half a century to the education and enjoyment of America's children and their parents.

In 1846 neurologist Benedict Stilling first referred to what is now known as the MLF as the acusticus, followed by Theodor Meynert in 1872 calling it posterior.

It came to be known as the Grotthuss – Draper law when his name was teamed with a prior but apparently unknown promulgator Theodor Grotthuss of the same idea in 1817.