Ferdinand VI (Spanish: Fernando VI), called the Learnt, was King of Spain from 9 July 1746 until his death. He was the fourth son of the previous monarch Philip V and his first wife Maria Luisa of Savoy. Ferdinand, the third member of the S...

Samuel Adams was a statesman, political philosopher, and one of the Founding Fathers of the United States. As a politician in colonial Massachusetts, Adams was a leader of the movement that became the American Revolution, and was one of the...

Major-General Robert Clive, also known as Clive of India, Commander-in-Chief of British India, was a British officer and privateer who established the military and political supremacy of the East India Company in Bengal. He is credited with...

Guillaume Le Gentil was a French astronomer. He discovered what are now known as the Messier objects M32, M36 and M38, as well as the nebulosity in M8, and he was the first to catalogue the dark nebula sometimes known as Le Gentil 3 (in the...

Galvani was born, educated and taught anatomy in Bologna. The Italian physiologist made one of the early discoveries that advanced the study of electricity. His work with frogs led to his discovery in 1781 of galvanic or voltaic electricity...

In 1795 Jean Baptiste Joseph Delambre was admitted to the Bureau des Longitudes, becoming President in 1800. In 1801 he was appointed secretary to the Académie des Sciences making him the most powerful figure in science in France. In 17...

Vice-Admiral William Bligh FRS RN was an officer of the British Royal Navy and a colonial administrator. A notorious mutiny occurred during his command of HMS Bounty in 1789; Bligh and his loyal men made a remarkable voyage to Timor, after...

Gilbert Du Motier, marquis de La Fayette was a French aristocrat and military officer. La Fayette is considered a national hero in both France and the United States for his participation in the American and French revolutions. In 2002, he w...

Horatio Nelson was a British flag officer in the Royal Navy. He was noted for his inspirational leadership and superb grasp of strategy and unconventional tactics, which resulted in a number of decisive naval victories, particularly during...

John Dalton was an English chemist, meteorologist and physicist. He is best known for his pioneering work in the development of modern atomic theory, and his research into colour blindness. He developed the first useful atomic theory of...

Alexander von Humboldt was a German naturalist and explorer, and the younger brother of the Prussian minister, philosopher, and linguist, Wilhelm von Humboldt (1767-1835). Humboldt's quantitative work on botanical geography was foundational...

Louis Napoleon Bonaparte (Lodewijk Napoleon in Dutch), king of Holland (1806-1810). Intended by his older brother Napoleon Bonaparte as little more than a French governor, Louis took his duties as King seriously, calling himself King Lodewi...

Jean Lafitte was a French pirate and privateer who operated in the Gulf of Mexico in the early 19th century. He and his older brother Pierre spelled their last name Laffite, but English language documents of the time used "Lafitte". This ha...

Agustín de Iturbide, also known as Augustine I of Mexico, was a Mexican army general who built a successful political and military coalition that was able to march into Mexico City on 27 September 1821, decisively ending the Mexican War of...

Michael Faraday was an English chemist and physicist (or natural philosopher, in the terminology of the time) who contributed to the fields of electromagnetism and electrochemistry. Although Faraday received little formal education and knew...