1892–1978 · U.S. Navy admiral, civil engineer & founder of the Seabees
Ben Moreell was a civil engineer who took a commission in the Navy’s Civil Engineer Corps in 1917 and, as chief of the Bureau of Yards and Docks from 1937, created the Seabees — the Navy’s militarised construction battalions, for whom he coined the motto Construimus, Batuimus (“We Build, We Fight”). In 1946 he became the first staff corps officer to reach four-star rank. After leaving the Navy he led Turner Construction and then spent roughly a dozen years as president and chairman of Jones and Laughlin Steel, writing free-market essays for The Freeman alongside his industrial career.