Columbia Encyclopedia

(Encyclopedia) Helmont, Jan Baptista van yän bäptĭsˈtä vän hĕlˈmônt [key], 1577–1644, Flemish physician, chemist, and physicist. He attributed physiological changes to chemical causes, but his conclusions...

(Encyclopedia) Heyden, Jan van der yän vän dər hīˈdən [key], 1637–1712, Dutch architectural and landscape painter. He worked chiefly in Amsterdam. His charming pictures of towns, buildings, and public square...

(Encyclopedia) Goyen, Jan Josephszoon van yän yōˈzəfsōn vän gōˈyən [key], 1596–1656, Dutch landscape painter. He studied at Leiden and Haarlem. In 1631 he settled at The Hague. His typically Dutch landsca...

(Encyclopedia) Hoffman, Malvina, 1887–1966, American sculptor, b. New York City. She was a pupil of Rodin. Of her spirited figures representative examples are Pavlowa gavotte (Stockholm, Sweden) and Russian Dancer...

(Encyclopedia) Marquette, Jacques zhäk märkĕtˈ [key], 1637–75, French missionary and explorer in North America, a Jesuit priest. He was sent to New France in 1666 and studied Native American languages under a ...

(Encyclopedia) Smuts, Jan Christiaan yän krĭsˈtyän smŭts [key], 1870–1950, South African statesman and soldier, b. Cape Colony. Of Boer (Afrikaner) stock but a British subject by birth, he was educated at Vic...

(Encyclopedia) Mackinac măkˈĭnôˌ [key], historic region of the Old Northwest (see Northwest Territory), a shortening of Michilimackinac. The name, in the past, was variously applied to different areas: to Macki...

(Encyclopedia) Jolliet or Joliet, Louis both: jōˈlēĕtˌ, jōˌlēĕtˈ, Fr. lwē zhôlyāˈ [key], 1645–1700, French explorer, joint discoverer with Jacques Marquette of the upper Mississippi River, b. Quebec ...

(Encyclopedia) Velde, van de vän də vĕlˈdə [key], 17th-century Dutch family of artists. Jan van de Velde, 1593–1641, was a draftsman and engraver as well as a painter. His cousin Esaias van de Velde, c.1591�...

(Encyclopedia) Spartacus party or Spartacists, radical group of German Socialists, formed c.Mar., 1916, and led by Karl Liebknecht and Rosa Luxemburg. The name was derived from the pseudonym Spartacus used by Liebkn...