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Bergius, Friedrich Karl Rudolf

(Encyclopedia)Bergius, Friedrich Karl Rudolf, 1884–1949, German chemist, Ph.D. Univ. of Leipzig, 1907. In 1910, Bergius set up a laboratory to carry out his research and in 1914 transferred the operation to the E...

Weierstrass, Karl Wilhelm Theodor

(Encyclopedia)Weierstrass, Karl Wilhelm Theodor kärl vĭlˈhĕlm tāˈōdōr vīˈərshträs [key], 1815–97, German mathematician. From 1864 he was professor of mathematics at the Univ. of Berlin. His developmen...

Savigny, Friedrich Karl von

(Encyclopedia)Savigny, Friedrich Karl von frēˈdrĭkh kärl fən säˈvĭnyē [key], 1779–1861, German jurist and legal historian, a founder of the historical school of jurisprudence. He taught (1810–42) Roman...

Siegbahn, Karl Manne Georg

(Encyclopedia)Siegbahn, Karl Manne Georg, 1886–1978, Swedish physicist. In 1913, he began a series of experiments that led to the discovery of the M series of X rays and demonstrated the shell arrangement of elec...

Frederick William III

(Encyclopedia)Frederick William III, 1770–1840, king of Prussia (1797–1840), son and successor of Frederick William II. Well-intentioned but weak and vacillating, he endeavored to maintain neutrality in the Nap...

Schwarzenberg, Karl Philipp, Fürst zu

(Encyclopedia)Schwarzenberg, Karl Philipp, Fürst zu fürst tso͞o shvärˈtsənbĕrk [key], 1771–1820, Austrian field marshal and diplomat. In 1810 he was made ambassador to France, and he led the Austrian forc...

Leuckart, Karl Georg Friedrich Rudolf

(Encyclopedia)Leuckart, Karl Georg Friedrich Rudolf kärl gāˈôrk frēˈdrĭkh ro͞oˈdôlf loiˈkärt [key], 1823–98, German zoologist, a founder of the science of parasitology. He made important discoveries i...

Kalckreuth, Leopold Karl Walter, Graf von

(Encyclopedia)Kalckreuth, Leopold Karl Walter, Graf von lāˈōpôlt kärl välˈtər gräf fən kälkˈroit [key], 1855–1928, German painter and graphic artist. He taught at the Weimar and Karlsruhe academies an...

Alexander, king of Greece

(Encyclopedia)Alexander, 1893–1920, king of the Hellenes (1917–20), second son of Constantine I. After his father's forced abdication, he succeeded to the Greek throne with the support of the Allies, who distru...

Alexander, king of Serbia

(Encyclopedia)Alexander (Alexander Obrenović) ōbrĕˈnəvĭch [key], 1876–1903, king of Serbia (1889–1903), son of King Milan. He succeeded on his father's abdication. Proclaiming himself of age in 1893, he t...