About 1057, he married Haziga of Diessen, daughter of Count Friedrich of Diessen. Otto had 4 known children. By his first wife he had: Eckhard I. Bernard...

Otto Yulyevich Shmidt (born Otto Friedrich Julius Schmidt; 30 September [O.S. 18 September] 1891 – 7 September 1956), better known as Otto Schmidt, was...

Friedrich Wilhelm Reinhold Pieck (German pronunciation: [ˈvɪlhɛlm ˈpiːk]; 3 January 1876 – 7 September 1960) was a German communist politician who served...

" Friedrich was acquainted with Philipp Otto Runge, another leading German painter of the Romantic period. He was also a friend of Georg Friedrich Kersting...

Otto Friedrich Ranke (17 August 1899 in Munich – 19 November 1959 in Erlangen) was a German physiologist and university professor. Ranke introduced methamphetamine...

Friedrich Wilhelm Otto Modersohn (22 February 1865 – 10 March 1943) was a German landscape painter. He was a co-founder of the Art Colony at Worpswede...

and the Black Sea, and was first described by the Danish zoologist Otto Friedrich Müller in 1776. Pleurobrachia pileus is a small, globular or ovoid comb...

Friedrich Wilhelm Nietzsche (15 October 1844 – 25 August 1900) was a German classical scholar, philosopher, and critic of culture, who became one of the...

Richard Abegg Friedrich Accum Franz Karl Achard Georgius Agricola Reinhart Ahlrichs Albertus Magnus Kurt Alder Fritz Aldinger Reinhold Aman Otto Ambros Johann...

for another three astronomers of the Struve family: Friedrich Georg Wilhelm, Otto Wilhelm and Otto. The Struve Geodetic Arc was included in the World Heritage...