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Manuel II, Byzantine emperor

(Encyclopedia)Manuel II (Manuel Palaeologus), 1350–1425, Byzantine emperor (1391–1425), son and successor of John V. In his youth he was taken captive by the Turks, and during his reign the Ottomans reduced the...

protoplasm

(Encyclopedia)protoplasm, term once used for the fundamental material of which all living things were thought to be composed. It was studied by a number of early scientists, especially by Félix Dujardin, J. E. Pur...

Stephen Báthory

(Encyclopedia)Stephen Báthory bäˈtôrĭ [key], Pol. Stefan Batory, 1533–86, king of Poland (1575–86), prince of Transylvania (1571–75), son of Stephen Báthory (1477–1534). He was elected to succeed John...

Beyazid I

(Encyclopedia)Beyazid I bāyäzĭdˈ [key], 1347–1403, Ottoman sultan (1389–1402), son and successor of Murad I. He besieged Byzantine Emperor Manuel II at Constantinople, then overcame the Turkish rulers in E ...

Bernoulli

(Encyclopedia)Bernoulli or Bernouilli both: bĕrno͞oyēˈ [key], name of a family distinguished in scientific and mathematical history. The family, after leaving Antwerp, finally settled in Basel, Switzerland, whe...

Strauss

(Encyclopedia)Strauss strous, Ger. shtrous [key], family of Viennese musicians. Johann Strauss, 1804–49, learned to play the violin against his parents' wishes. In 1819 he joined the dance orchestra of Josef Lann...

Marenzio, Luca

(Encyclopedia)Marenzio, Luca lo͞oˈkä märĕnˈtsēō [key], 1553–1599, Italian composer, in whose works the Renaissance madrigal reached its peak of development. He served the Gonzaga family in Mantua, the Med...

Zamojski, Jan

(Encyclopedia)Zamojski or Zamoyski, Jan both: yän zämoiˈskē [key], 1542–1605, Polish statesman, general, and author. He championed the rights of the lesser nobility; after the extinction (1572) of the Jagiell...

Bocskay, Stephen

(Encyclopedia)Bocskay, Stephen bôchˈkī [key], 1557–1606, Hungarian noble, voivode [governor] (1604–6) and prince (1605–6) of Transylvania. Seeking to secure the independence of Transylvania, he supported h...

Eigen, Manfred

(Encyclopedia)Eigen, Manfred, 1927–2019, German biophysicist, Ph.D. Univ. of Göttingen, 1951. Eigen was on the faculty at the Univ. of Göttingen from 1951 to 1953. He joined the Max Planck Institute for Physica...