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date: 25 May 2020

Lewis, Isaac Newtonlocked

(12 October 1858–09 November 1931)
  • Carl L. Davis


Lewis, Isaac Newton (12 October 1858–09 November 1931), soldier and inventor, was born in New Salem, Pennsylvania, the son of James H. Lewis and Anne Kendall. Little is known of his childhood because of his own reticence and the destruction of many of his personal papers in a fire. The family moved to Kansas, where Lewis was educated. Beyond that there is no information on family life, parental occupations, or even exact location. At twenty Lewis taught school, a task he found unpleasant. In 1880 he received an appointment to the U.S. Military Academy, from which he graduated in 1884 and was commissioned a second lieutenant into artillery. After several short postings, he attended the Torpedo School at Willet’s Point, New York, in 1885 and 1886. In 1886 he married Mary Wheatley; they had four children....

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