Alfred Mordecai
Mordecai, Alfred; class of 1823

Alfred Mordecai (January 3, 1804 – October 23, 1887) was an American army officer. He contributed to United States' military development through his research and writing, particularly in the area of artillery. He was instrumental in the United States' adoption of the M1857 12-pounder Napoleon. Mordecai served in a number of diplomatic missions for his country, but resigned at the start of the Civil War rather than fight for either side. He was one of the first Jewish Americans to choose the army as a career.
Early and personal life
Mordecai was born in Warrenton, North Carolina, the son of Jacob Mordecai (1762–1838), who was in turn the son of Moses Mordecai (1707–1781), an Ashkenazi Jewish immigrant from Bonn. Alfred studied at the U.S. Military Academy at West Point, where he remained as an assistant professor after graduating top of his class.
Mordecai grew up in an Orthodox Jewish home, observing Shabbat and kashrut. As the only Jew at West Point, however, he was unable to maintain his religious practices and was forced to attend Presbyterian chapel every Sunday. Mordecai later became an agnostic and never returned to Judaism.
“Alfred Mordecai” enters the record as mordecai, Alfred; class of 1823. Crown Archives preserves that source wording while asking what Alfred, Mordecai and class can confirm, complicate or overturn.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 6, 2026. The linked authority identifier is Q50379117. VIAF identifies the subject as 21156247. The Library of Congress control number is n86025905. 1 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1804, 1887, 1762 and 1838.
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