Our Founding & Leadership

School Founding & Transformations

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Bullock School

Bullock School

Started in 1821 by John Bullock

In 1821, John Bullock started the Bullock School, a boarding school for boys in Wilmington, Delaware. The school quickly became recognized for its academic instruction and character building.

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Bullock School

Hyatt's Select School for Boys

Evolved from the Bullock School under Theodore Hyatt

In 1853, educator Theodore Hyatt acquired the Wilmington boarding school and rebranded it Hyatt’s Select School for Boys. Under his leadership, the curriculum expanded, and the institution began moving toward military preparation — an important step in the evolution that would eventually become the Pennsylvania Military College.

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Theodore Hyatt Headmaster, 1853-1859

Delaware Military Academy Chartered

Military Authority Secured in 1859

In 1859, Theodore Hyatt secured legislative approval to establish the Delaware Military Academy. The state supplied rifles, bayonets, and field artillery, and Governor Burton commissioned Hyatt a Colonel. Adopting West Point cadet gray, the school formally embraced military training at the dawn of national crisis.

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Charles E. Hyatt

Civil War Tensions Force Relocation

Political Conflict in Delaware Forces DMA to Move to Pennsylvania

An ardent Unionist, President Charles E. Hyatt faced mounting tension with Delaware secessionists over state-issued military equipment as the Civil War began. In 1862, he relocated the Academy to Pennsylvania, where it opened in West Chester as the Pennsylvania Military Academy. Operating first from the Bolmar Building, the move stabilized the institution during a time of national uncertainty.

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Sepia image of Old Main in 1883

Pennsylvania Military Academy Finds Its Forever Home

Old Main Completed in Chester, PA in 1868

In 1867, supporters formed the Military Academy Stock Company to build a permanent home in Chester. Old Main was completed in 1868, marking the Academy’s establishment as a stable and expanding institution.

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Pennsylvania Military College 1893

An Expansion From Academy to College

A New Chapter Begins in 1892

As the Academy expanded its academic rigor and collegiate programs, alumni pressed for recognition beyond the word “Academy.” In 1892, the Pennsylvania Legislature granted full university powers, and the institution became Pennsylvania Military College — marking its evolution from preparatory school to degree-granting college.

School Leadership

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John Bullock

John Bullock

Founder and Headmaster, 1821–1846

An educator committed to shaping young men through scholarship and moral discipline, John Bullock founded a boarding school in Wilmington in 1821. His emphasis on character, structure, and preparation for adulthood established traditions of leadership and integrity that would influence the institution for decades.

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Samuel Alsop Book Cover reads A Treatise on Surveying

Samuel Alsop

Headmaster, 1846–1853

Samuel Alsop continued the Wilmington school’s academic mission after Bullock’s tenure, preserving its standards during a period of transition. Under his stewardship, the school maintained its reputation for disciplined instruction, ensuring stability before its next major transformation.

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Theodore Hyatt Headmaster, 1853-1859

Theodore Hyatt

Headmaster, 1853–1859

An innovative educator with an eye toward discipline and structure, Theodore Hyatt acquired the school in 1853 and reimagined its future. His leadership and openness to military-style training marked a decisive shift, laying the foundation for the evolution into a preparatory military institution.

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Charles E. Hyatt

Charles E. Hyatt

President, 1888–1930

Son of the founder and a graduate of the Class of 1872, Charles E. Hyatt led PMA for more than forty years. Warmer in temperament but firm in discipline, he strengthened academic standards, secured collegiate authority, and transformed the Academy into Pennsylvania Military College—elevating its national reputation to near parity with West Point.

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Frank K. Hyatt

Frank K. Hyatt

President, 1930–1952

Grandson of the founder and reportedly born in Old Main, Frank K. Hyatt became the third Hyatt to lead PMC. A skilled horseman and National Guard officer, he guided the college through the Great Depression and two World Wars, strengthening military training while preserving the family’s legacy of disciplined leadership.

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Edward E. MacMorland

Edward E. MacMorland

President, 1953–1959

A decorated Major General and career Army officer, MacMorland was the first non-Hyatt to lead PMC. Wounded in World War I and honored by both the U.S. and Britain, he brought global military experience and administrative expertise to the college, emphasizing its unique mission to develop leaders.

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Clarence R. Moll

Clarence R. Moll

President, 1959–1972

An educator who rose from PMC faculty to president, Clarence R. Moll led during one of the institution’s most transformative eras. His tenure culminated in the disbandment of the Corps of Cadets, marking a profound institutional shift and the beginning of PMC’s transition toward a broader academic identity.