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Jack Russell terrier

(Encyclopedia)Jack Russell terrier, breed of dog developed in the 19th cent. by an English clergyman, the Rev. John (Parson Jack) Russell, 1795–1883, for hunting. The Jack Russell resembles the fox terrier and, l...

jack, mechanical device

(Encyclopedia)jack, mechanical device used to multiply a relatively small applied force so that it can lift and support heavy loads, or sometimes, move massive objects into a desired position. The lever jack, often...

Lemmon, Jack

(Encyclopedia)Lemmon, Jack (John Uhler Lemmon 3d), 1925–2001, American actor, b. Newton, Mass., grad. Harvard (1947). He became famous in roles ranging from sardonic comedy to compelling drama, ultimately achievi...

Palmer, Arnold Daniel

(Encyclopedia)Palmer, Arnold Daniel, 1929–2016, American golfer, b. Latrobe, Pa. The son of a professional golfer, he won three regional titles in his youth. Turning professional after winning the 1954 U.S. amate...

Watson, Tom

(Encyclopedia)Watson, Tom (Thomas Sturges Watson), 1949–, American golfer, b. Kansas City, Mo. Considered the successor to Jack Nicklaus as the game's foremost player in the late 1970s and early 1980s, Watson won...

Layton, Jack

(Encyclopedia)Layton, Jack (John Gilbert Layton), 1950–2011, Canadian political leader, grad. McGill Univ. (B.A., 1970), York Univ. (M.A., 1971; Ph.D., 1983). A social democrat from a political family, he served ...

Johnson, Jack

(Encyclopedia)Johnson, Jack (John Arthur Johnson), 1878–1946, American boxer, b. Galveston, Tex., the son of two ex-slaves. Emerging from the battle royals (dehumanizing fights between blacks for the amusement of...

Warner, Jack Leonard

(Encyclopedia)Warner, Jack Leonard: see Warner Brothers. ...

Lew, Jack

(Encyclopedia)Lew, Jack (Jacob Joseph Lew), 1955–, American government official, b. New York City, grad. Harvard (1978), Georgetown Univ. Law School (1983). A Democrat, he first worked politics at 17 in Eugene Mc...

Kramer, Jack

(Encyclopedia)Kramer, Jack (John Albert Kramer), 1921–2009, American tennis player, b. Las Vegas, Nev. He excelled at tennis while still in high school. Kramer and Frederick (Ted) Schroeder won the U.S. national ...