Alkaloids are a class of basic, naturally occurring organic compounds that contain at least one nitrogen atom. This group also includes some related compounds with neutral and even weakly acidic properties. Some synthetic compounds of similar structure may also be termed alkaloids. In addition to carbon, hydrogen and nitrogen, alkaloids may also contain oxygen, sulfur and, more rarely, other elements such as chlorine, bromine, and phosphorus.
Hermann Karl Hesse was a German-born Swiss poet, novelist, and painter. His best-known works include Demian, Steppenwolf, Siddhartha, and The Glass Bead Game, each of which explores an individual's search for authenticity, self-knowledge and spirituality. In 1946, he received the Nobel Prize in Literature.
Rhineland-Palatinate is a western state of Germany. It covers 19,846 km2 (7,663 sq mi) and has about 4.05 million residents. It is the ninth largest and sixth most populous of the sixteen states. Mainz is the capital and largest city. Other cities are Ludwigshafen am Rhein, Koblenz, Trier, Kaiserslautern and Worms. It is bordered by North Rhine-Westphalia, Saarland, Baden-Württemberg and Hesse and by the countries France, Luxembourg and Belgium.
Hesse or Hessia, officially the State of Hesse, is a state of the Federal Republic of Germany. Its capital city is Wiesbaden, and the largest metropolitan area is Frankfurt am Main.
The Landgraviate of Hesse-Kassel, spelled Hesse-Cassel during its entire existence, was a state in the Holy Roman Empire that was directly subject to the Emperor. The state was created in 1567 when the Landgraviate of Hesse was divided upon the death of Philip I, Landgrave of Hesse. His eldest son William IV inherited the northern half of the Landgraviate and the capital of Kassel. The other sons received the Landgraviate of Hesse-Marburg, the Landgraviate of Hesse-Rheinfels and the Landgraviate of Hesse-Darmstadt.
The House of Hesse is a European dynasty, directly descended from the House of Brabant. It ruled the region of Hesse, with one branch as prince-electors until 1866, and another branch as grand dukes until 1918.
The Province of Hesse-Nassau was a province of the Kingdom of Prussia from 1868 to 1918, then a province of the Free State of Prussia until 1944.
Hesse-Homburg was formed into a separate landgraviate in 1622 by the landgrave of Hesse-Darmstadt; it was to be ruled by his son, although it did not become independent of Hesse-Darmstadt until 1668.
The Battenberg family was formally a morganatic branch of the House of Hesse-Darmstadt, rulers of the Grand Duchy of Hesse in Germany. The first member was Julia Hauke, whose brother-in-law Grand Duke Louis III of Hesse created her Countess of Battenberg with the style Illustrious Highness in 1851, at her morganatic marriage to Grand Duke Louis' brother Prince Alexander of Hesse and by Rhine, and elevated her title to Princess of Battenberg with the style Serene Highness (HSH) in 1858. The name Battenberg was last used by her youngest son, Prince Francis Joseph of Battenberg, who died childless in 1924. Most members of the family, residing in the United Kingdom, had renounced their German titles in 1917, due to rising anti-German sentiment among the British public during World War I, and changed their name to Mountbatten, an anglicised version of Battenberg. The name Battenberg refers to the town of Battenberg in Hesse.
Louis II was Grand Duke of Hesse and by Rhine from 6 April 1830 until 5 March 1848, resigning during the German Revolution of 1848. He was the son of Louis I, Grand Duke of Hesse, and Princess Louise of Hesse-Darmstadt.
Princess Cecilie of Greece and Denmark was the wife of Hereditary Grand Duke Georg Donatus of Hesse and third-eldest sister to Prince Philip, Duke of Edinburgh.
Eva Hesse was a German-born American sculptor known for her pioneering work in materials such as latex, fiberglass, and plastics. She is one of the artists who ushered in the postminimal art movement in the 1960s.
Prince Georg Donatus, Hereditary Grand Duke of Hesse was the first child of Ernest Louis, Grand Duke of Hesse and his second wife, Princess Eleonore of Solms-Hohensolms-Lich. He was a nephew of Empress Alexandra, wife of Emperor Nicholas II of Russia.
Princess Sophie of Greece and Denmark was the fourth child and youngest daughter of Prince Andrew of Greece and Denmark and Princess Alice of Battenberg. The Duke of Edinburgh is her younger brother. Sophie was born at the villa Mon Repos on the island of Corfu in Greece.
The Grand Duchy of Hesse and by Rhine was a grand duchy in western Germany that existed from 1806 to the end of the German Empire in 1918. The grand duchy originally formed on the basis of the Landgraviate of Hesse-Darmstadt in 1806 as the Grand Duchy of Hesse. After the end of the Napoleonic Wars in 1815, it changed its name in 1816 to distinguish itself from the Electorate of Hesse, which had formed from neighboring Hesse-Kassel. Colloquially, the grand duchy continued to be known by its former name of Hesse-Darmstadt. It joined the German Empire in 1871 and became a republic after the German defeat in World War I in 1918.
The Landgraviate of Hesse-Darmstadt was a State of the Holy Roman Empire, ruled by a younger branch of the House of Hesse. It was formed in 1567 following the division of the Landgraviate of Hesse between the four sons of Landgrave Philip I.
The Landgraviate of Hesse was a principality of the Holy Roman Empire. It existed as a single entity from 1264 to 1567, when it was divided among the sons of Philip I, Landgrave of Hesse.
The Electorate of Hesse, also known as Hesse-Kassel or Kurhessen, was a landgraviate whose prince was given the right to elect the Emperor by Napoleon. When the Holy Roman Empire was abolished in 1806, its prince, William I, chose to retain the title of Elector, even though there was no longer an Emperor to elect. In 1807, with the Treaties of Tilsit, the area was annexed to the Kingdom of Westphalia, but in 1814, the Congress of Vienna restored the electorate.
Amandine Hesse is a French professional tennis player.
