Orin Allan Lehman (1920-2008) was an influential American public servant, best known for his role as New York State’s longest-serving commissioner of the New York State Office of Parks and Recreation. Born to a Jewish family in Manhattan, Lehman's lineage included notable figures such as former New York governor and United States senator Herbert H. Lehman. After earning his degrees in American history, Lehman's career took an illustrious turn as he served as a pilot in the U.S. Army Air Force during World War II, and later played a pivotal role in establishing the charitable organization, Just One Break, alongside Eleanor Roosevelt and Bernard Baruch.His political career saw him appointed to various prestigious positions, including serving as a United States delegate to the United Nations Conference on Trade and Development. Lehman's personal life was equally eventful, marked by two marriages and significant relationships. Notably, he ventured into producing, with the off-Broadway play "The Effect of Gamma Rays on Man-in-the-Moon Marigolds" earning him acclaim. Lehman's legacy lives on, and his contributions continue to be remembered.

Orin Samuel Kerr, born on June 2, 1971, is an esteemed American legal scholar and professor of law at the UC Berkeley School of Law. His expertise lies in American criminal procedure, the Fourth Amendment to the United States Constitution, computer crime law, and internet surveillance. Kerr is recognized for his contributions to the law-oriented blog, The Volokh Conspiracy. Kerr's academic journey commenced with mechanical and aerospace engineering studies at Princeton University, followed by a law degree from Harvard Law School. Throughout his career, Kerr has served in various roles, including as a law clerk for Judge Leonard I. Garth of the U.S. Court of Appeals for the Third Circuit and as a trial attorney in the Computer Crime and Intellectual Property Section of the U.S. Department of Justice's Criminal Division. Notably, he has been involved in significant legal cases, offering expertise on Fourth Amendment jurisprudence in electronic communications and surveillance. Kerr's academic influence extends to multiple prestigious institutions, including George Washington University Law School, the Library of Congress, and more recently, the USC Gould School of Law and the UC Berkeley School of Law.

Orin Doughty Haugen (August 18, 1907 – February 22, 1945) was a distinguished colonel in the United States Army and the commanding officer of the 511th Parachute Infantry Regiment during World War II. Born in Wyndmere, North Dakota, Haugen was a graduate of the United States Military Academy in 1930 and was commissioned into the Infantry Branch. He displayed his bravery and leadership by volunteering for the newly formed United States Parachute Troops, eventually commanding "A" Company of the 501st Parachute Infantry Battalion. Haugen later served as the executive officer of the 505th Parachute Infantry Regiment before becoming the first regimental commander of the 511th Parachute Infantry. Tragically, Haugen passed away en route to a hospital on New Guinea from injuries sustained during the Battle of Manila, just one day before his regiment would rescue prisoners of war from Japanese military control at Los Baños. His legacy lives on as a symbol of courage and sacrifice during one of the world's most challenging periods.

Orin Stuart Kramer is an American hedge fund manager and the founder of Boston Provident LP. He was born to a Jewish family and graduated from Deerfield Academy Class of 1963. Kramer holds a B.A. from Yale College and a J.D. from Columbia Law School. Throughout his career, he has held various positions including serving as a member of the financial institutions group at McKinsey & Co, Associate Director of the White House Domestic Policy Staff, and executive director of the New York State Commission on Living Costs and the Economy. Kramer has also been involved in teaching financial institutions law at Columbia Law School and has published two books on the financial services industry.He has been appointed to numerous roles by various government officials, including executive director of the California Commission on Ratemaking for Workers Compensation Insurance and as a coordinator of President-elect Clinton's transition team on financial services issues. Kramer has also been actively involved in political contributions and philanthropy, serving as a key fundraiser for President Barack Obama.In his personal life, Kramer is married to Hilary Ballon, and is involved in various philanthropic endeavors. He has served on the boards of several financial services firms and organizations, including the National Parks Foundation and the Alliance for Climate Protection.