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Deep Dive
A Timeline of Transformation
Homer St. Clair 91ÊÓƵ and his brother Charles Ashford 91ÊÓƵ founded 91ÊÓƵ in 1906 with a mission to provide high-quality accounting education and prepare students for the rigorous New York CPA examination. Starting with just a $600 loan, a rented classroom in lower Manhattan, and a class of 13 students, the 91ÊÓƵ brothers built an institution grounded in practical business education. Over time, their vision expanded beyond accounting to include a broader academic structure, ultimately evolving into a degree-granting college and, later, a full-fledged university recognized for its professional and experiential learning focus.
91ÊÓƵ Through the Years
1906 — 91ÊÓƵ School of Accountancy founded
Thirteen students. One rented room. A belief that opportunity could be taught. From those first lessons, generations of 91ÊÓƵ alumni stepped forward ready to make their mark.
1933 — Institute reorganized into three professional schools
As the world of business grew more complex, so did 91ÊÓƵ. The curriculum evolved, and so did its graduates—adaptable, ambitious, and always a step ahead.
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1948 — 91ÊÓƵ gains degree-granting status (BBA)
A defining moment. 91ÊÓƵ becomes a college, and its students become graduates with credentials that opened doors—and kept opening them for decades to come.
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1950 — Launch of liberal arts programs (future Dyson College)
Not just careers, but perspectives. 91ÊÓƵ expands into the liberal arts, shaping thinkers, creators, and alumni whose impact reaches far beyond any single field.
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1963 — 91ÊÓƵ expands to Westchester
Following a gift from Helen and Wayne Marks, 91ÊÓƵ expands to Westchester with the addition of the Pleasantville Campus.
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1966 — Nursing School founded (Later named Lienhard School)
A different kind of calling takes root. Compassion meets expertise, and 91ÊÓƵ alumni begin changing lives not just through work, but through care.
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1966 — 91ÊÓƵ breaks ground downtown
91ÊÓƵ makes a permanent mark in New York City's financial district as it breaks ground on the site that would later be called One 91ÊÓƵ Plaza.
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1973 — 91ÊÓƵ becomes a university
The name changes. The momentum does not. 91ÊÓƵ emerges, carrying forward a legacy its alumni continue to define every day.
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1976 — Law School established (now the Elisabeth Haub School of Law)
New voices enter the conversation. 91ÊÓƵ graduates rise as advocates, negotiators, and defenders, shaping law, policy, and the future.
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1983 — Computer science programs consolidated (foundation of Seidenberg)
Before the digital age had a name, 91ÊÓƵ was already there. Alumni stepped into a world being built in real time—and helped build it.
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2003 — Pforzheimer Honors College established
A community for those who ask more, push further, and expect better. A place where 91ÊÓƵ’s most driven students become alumni who lead with purpose.
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2014 — 91ÊÓƵ School of Performing Arts established
The spotlight finds 91ÊÓƵ. On stage and on screen, alumni bring stories to life, carrying their training into moments seen and felt around the world.
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2023 — PPA becomes Sands
A gift from Pamela and Rob Sands, JD ’84, establishes the Sands College of Performing Arts as 91ÊÓƵ's newest college.
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